628776330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{2531}}^1$

素因数の和:2581

約数の個数: 144

約数和(自身を含む): 1901613024

約数和(自身を除く): 1272836694

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 169, 182, 195, 210, 245, 273, 294, 338, 390, 455, 490, 507, 546, 637, 735, 845, 910, 1014, 1183, 1274, 1365, 1470, 1690, 1911, 2366, 2531, 2535, 2730, 3185, 3549, 3822, 5062, 5070, 5915, 6370, 7098, 7593, 8281, 9555, 11830, 12655, 15186, 16562, 17717, 17745, 19110, 24843, 25310, 32903, 35434, 35490, 37965, 41405, 49686, 53151, 65806, 75930, 82810, 88585, 98709, 106302, 124019, 124215, 164515, 177170, 197418, 230321, 248038, 248430, 265755, 329030, 372057, 427739, 460642, 493545, 531510, 620095, 690963, 744114, 855478, 987090, 1151605, 1240190, 1283217, 1381926, 1612247, 1860285, 2138695, 2303210, 2566434, 2994173, 3224494, 3454815, 3720570, 4277390, 4836741, 5988346, 6416085, 6909630, 8061235, 8982519, 9673482, 12832170, 14970865, 16122470, 17965038, 20959211, 24183705, 29941730, 41918422, 44912595, 48367410, 62877633, 89825190, 104796055, 125755266, 209592110, 314388165, 628776330]

約数ペア:

[(1, 628776330), (2, 314388165), (3, 209592110), (5, 125755266), (6, 104796055), (7, 89825190), (10, 62877633), (13, 48367410), (14, 44912595), (15, 41918422), (21, 29941730), (26, 24183705), (30, 20959211), (35, 17965038), (39, 16122470), (42, 14970865), (49, 12832170), (65, 9673482), (70, 8982519), (78, 8061235), (91, 6909630), (98, 6416085), (105, 5988346), (130, 4836741), (147, 4277390), (169, 3720570), (182, 3454815), (195, 3224494), (210, 2994173), (245, 2566434), (273, 2303210), (294, 2138695), (338, 1860285), (390, 1612247), (455, 1381926), (490, 1283217), (507, 1240190), (546, 1151605), (637, 987090), (735, 855478), (845, 744114), (910, 690963), (1014, 620095), (1183, 531510), (1274, 493545), (1365, 460642), (1470, 427739), (1690, 372057), (1911, 329030), (2366, 265755), (2531, 248430), (2535, 248038), (2730, 230321), (3185, 197418), (3549, 177170), (3822, 164515), (5062, 124215), (5070, 124019), (5915, 106302), (6370, 98709), (7098, 88585), (7593, 82810), (8281, 75930), (9555, 65806), (11830, 53151), (12655, 49686), (15186, 41405), (16562, 37965), (17717, 35490), (17745, 35434), (19110, 32903), (24843, 25310)]