2912709870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1051}}^1$

素因数の和:1207

約数の個数: 192

約数和(自身を含む): 8932944384

約数和(自身を除く): 6020234514

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 53, 63, 70, 83, 90, 105, 106, 126, 159, 166, 210, 249, 265, 315, 318, 371, 415, 477, 498, 530, 581, 630, 742, 747, 795, 830, 954, 1051, 1113, 1162, 1245, 1494, 1590, 1743, 1855, 2102, 2226, 2385, 2490, 2905, 3153, 3339, 3486, 3710, 3735, 4399, 4770, 5229, 5255, 5565, 5810, 6306, 6678, 7357, 7470, 8715, 8798, 9459, 10458, 10510, 11130, 13197, 14714, 15765, 16695, 17430, 18918, 21995, 22071, 26145, 26394, 30793, 31530, 33390, 36785, 39591, 43990, 44142, 47295, 52290, 55703, 61586, 65985, 66213, 73570, 79182, 87233, 92379, 94590, 110355, 111406, 131970, 132426, 153965, 167109, 174466, 184758, 197955, 220710, 261699, 277137, 278515, 307930, 331065, 334218, 389921, 395910, 436165, 461895, 501327, 523398, 554274, 557030, 610631, 662130, 779842, 785097, 835545, 872330, 923790, 1002654, 1169763, 1221262, 1308495, 1385685, 1570194, 1671090, 1831893, 1949605, 2339526, 2506635, 2616990, 2771370, 3053155, 3509289, 3663786, 3899210, 3925485, 4623349, 5013270, 5495679, 5848815, 6106310, 7018578, 7850970, 9159465, 9246698, 10991358, 11697630, 13870047, 17546445, 18318930, 23116745, 27478395, 27740094, 32363443, 35092890, 41610141, 46233490, 54956790, 64726886, 69350235, 83220282, 97090329, 138700470, 161817215, 194180658, 208050705, 291270987, 323634430, 416101410, 485451645, 582541974, 970903290, 1456354935, 2912709870]

約数ペア:

[(1, 2912709870), (2, 1456354935), (3, 970903290), (5, 582541974), (6, 485451645), (7, 416101410), (9, 323634430), (10, 291270987), (14, 208050705), (15, 194180658), (18, 161817215), (21, 138700470), (30, 97090329), (35, 83220282), (42, 69350235), (45, 64726886), (53, 54956790), (63, 46233490), (70, 41610141), (83, 35092890), (90, 32363443), (105, 27740094), (106, 27478395), (126, 23116745), (159, 18318930), (166, 17546445), (210, 13870047), (249, 11697630), (265, 10991358), (315, 9246698), (318, 9159465), (371, 7850970), (415, 7018578), (477, 6106310), (498, 5848815), (530, 5495679), (581, 5013270), (630, 4623349), (742, 3925485), (747, 3899210), (795, 3663786), (830, 3509289), (954, 3053155), (1051, 2771370), (1113, 2616990), (1162, 2506635), (1245, 2339526), (1494, 1949605), (1590, 1831893), (1743, 1671090), (1855, 1570194), (2102, 1385685), (2226, 1308495), (2385, 1221262), (2490, 1169763), (2905, 1002654), (3153, 923790), (3339, 872330), (3486, 835545), (3710, 785097), (3735, 779842), (4399, 662130), (4770, 610631), (5229, 557030), (5255, 554274), (5565, 523398), (5810, 501327), (6306, 461895), (6678, 436165), (7357, 395910), (7470, 389921), (8715, 334218), (8798, 331065), (9459, 307930), (10458, 278515), (10510, 277137), (11130, 261699), (13197, 220710), (14714, 197955), (15765, 184758), (16695, 174466), (17430, 167109), (18918, 153965), (21995, 132426), (22071, 131970), (26145, 111406), (26394, 110355), (30793, 94590), (31530, 92379), (33390, 87233), (36785, 79182), (39591, 73570), (43990, 66213), (44142, 65985), (47295, 61586), (52290, 55703)]