7510230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 24648624

約数和(自身を除く): 17138394

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 131, 147, 182, 195, 210, 234, 245, 262, 273, 294, 315, 390, 393, 441, 455, 490, 546, 585, 630, 637, 655, 735, 786, 819, 882, 910, 917, 1170, 1179, 1274, 1310, 1365, 1470, 1638, 1703, 1834, 1911, 1965, 2205, 2358, 2730, 2751, 3185, 3406, 3822, 3930, 4095, 4410, 4585, 5109, 5502, 5733, 5895, 6370, 6419, 8190, 8253, 8515, 9170, 9555, 10218, 11466, 11790, 11921, 12838, 13755, 15327, 16506, 17030, 19110, 19257, 23842, 25545, 27510, 28665, 30654, 32095, 35763, 38514, 41265, 51090, 57330, 57771, 59605, 64190, 71526, 76635, 82530, 83447, 96285, 107289, 115542, 119210, 153270, 166894, 178815, 192570, 214578, 250341, 288855, 357630, 417235, 500682, 536445, 577710, 751023, 834470, 1072890, 1251705, 1502046, 2503410, 3755115, 7510230]

約数ペア:

[(1, 7510230), (2, 3755115), (3, 2503410), (5, 1502046), (6, 1251705), (7, 1072890), (9, 834470), (10, 751023), (13, 577710), (14, 536445), (15, 500682), (18, 417235), (21, 357630), (26, 288855), (30, 250341), (35, 214578), (39, 192570), (42, 178815), (45, 166894), (49, 153270), (63, 119210), (65, 115542), (70, 107289), (78, 96285), (90, 83447), (91, 82530), (98, 76635), (105, 71526), (117, 64190), (126, 59605), (130, 57771), (131, 57330), (147, 51090), (182, 41265), (195, 38514), (210, 35763), (234, 32095), (245, 30654), (262, 28665), (273, 27510), (294, 25545), (315, 23842), (390, 19257), (393, 19110), (441, 17030), (455, 16506), (490, 15327), (546, 13755), (585, 12838), (630, 11921), (637, 11790), (655, 11466), (735, 10218), (786, 9555), (819, 9170), (882, 8515), (910, 8253), (917, 8190), (1170, 6419), (1179, 6370), (1274, 5895), (1310, 5733), (1365, 5502), (1470, 5109), (1638, 4585), (1703, 4410), (1834, 4095), (1911, 3930), (1965, 3822), (2205, 3406), (2358, 3185), (2730, 2751)]