103173560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2473}}^1$

素因数の和:2640

約数の個数: 64

約数和(自身を含む): 267192000

約数和(自身を除く): 164018440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 149, 280, 298, 596, 745, 1043, 1192, 1490, 2086, 2473, 2980, 4172, 4946, 5215, 5960, 8344, 9892, 10430, 12365, 17311, 19784, 20860, 24730, 34622, 41720, 49460, 69244, 86555, 98920, 138488, 173110, 346220, 368477, 692440, 736954, 1473908, 1842385, 2579339, 2947816, 3684770, 5158678, 7369540, 10317356, 12896695, 14739080, 20634712, 25793390, 51586780, 103173560]

約数ペア:

[(1, 103173560), (2, 51586780), (4, 25793390), (5, 20634712), (7, 14739080), (8, 12896695), (10, 10317356), (14, 7369540), (20, 5158678), (28, 3684770), (35, 2947816), (40, 2579339), (56, 1842385), (70, 1473908), (140, 736954), (149, 692440), (280, 368477), (298, 346220), (596, 173110), (745, 138488), (1043, 98920), (1192, 86555), (1490, 69244), (2086, 49460), (2473, 41720), (2980, 34622), (4172, 24730), (4946, 20860), (5215, 19784), (5960, 17311), (8344, 12365), (9892, 10430)]