73698380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3533}}^1$

素因数の和:3698

約数の個数: 48

約数和(自身を含む): 178113600

約数和(自身を除く): 104415220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 3533, 4172, 5215, 7066, 10430, 14132, 17665, 20860, 24731, 35330, 49462, 70660, 98924, 123655, 247310, 494620, 526417, 1052834, 2105668, 2632085, 3684919, 5264170, 7369838, 10528340, 14739676, 18424595, 36849190, 73698380]

約数ペア:

[(1, 73698380), (2, 36849190), (4, 18424595), (5, 14739676), (7, 10528340), (10, 7369838), (14, 5264170), (20, 3684919), (28, 2632085), (35, 2105668), (70, 1052834), (140, 526417), (149, 494620), (298, 247310), (596, 123655), (745, 98924), (1043, 70660), (1490, 49462), (2086, 35330), (2980, 24731), (3533, 20860), (4172, 17665), (5215, 14132), (7066, 10430)]