946897980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{15131}}^1$

素因数の和:15299

約数の個数: 96

約数和(自身を含む): 3050611200

約数和(自身を除く): 2103713220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 149, 210, 298, 420, 447, 596, 745, 894, 1043, 1490, 1788, 2086, 2235, 2980, 3129, 4172, 4470, 5215, 6258, 8940, 10430, 12516, 15131, 15645, 20860, 30262, 31290, 45393, 60524, 62580, 75655, 90786, 105917, 151310, 181572, 211834, 226965, 302620, 317751, 423668, 453930, 529585, 635502, 907860, 1059170, 1271004, 1588755, 2118340, 2254519, 3177510, 4509038, 6355020, 6763557, 9018076, 11272595, 13527114, 15781633, 22545190, 27054228, 31563266, 33817785, 45090380, 47344899, 63126532, 67635570, 78908165, 94689798, 135271140, 157816330, 189379596, 236724495, 315632660, 473448990, 946897980]

約数ペア:

[(1, 946897980), (2, 473448990), (3, 315632660), (4, 236724495), (5, 189379596), (6, 157816330), (7, 135271140), (10, 94689798), (12, 78908165), (14, 67635570), (15, 63126532), (20, 47344899), (21, 45090380), (28, 33817785), (30, 31563266), (35, 27054228), (42, 22545190), (60, 15781633), (70, 13527114), (84, 11272595), (105, 9018076), (140, 6763557), (149, 6355020), (210, 4509038), (298, 3177510), (420, 2254519), (447, 2118340), (596, 1588755), (745, 1271004), (894, 1059170), (1043, 907860), (1490, 635502), (1788, 529585), (2086, 453930), (2235, 423668), (2980, 317751), (3129, 302620), (4172, 226965), (4470, 211834), (5215, 181572), (6258, 151310), (8940, 105917), (10430, 90786), (12516, 75655), (15131, 62580), (15645, 60524), (20860, 45393), (30262, 31290)]