75739580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3319}}^1$

素因数の和:3498

約数の個数: 48

約数和(自身を含む): 182945280

約数和(自身を除く): 107205700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1141, 1630, 2282, 3260, 3319, 4564, 5705, 6638, 11410, 13276, 16595, 22820, 23233, 33190, 46466, 66380, 92932, 116165, 232330, 464660, 540997, 1081994, 2163988, 2704985, 3786979, 5409970, 7573958, 10819940, 15147916, 18934895, 37869790, 75739580]

約数ペア:

[(1, 75739580), (2, 37869790), (4, 18934895), (5, 15147916), (7, 10819940), (10, 7573958), (14, 5409970), (20, 3786979), (28, 2704985), (35, 2163988), (70, 1081994), (140, 540997), (163, 464660), (326, 232330), (652, 116165), (815, 92932), (1141, 66380), (1630, 46466), (2282, 33190), (3260, 23233), (3319, 22820), (4564, 16595), (5705, 13276), (6638, 11410)]