3758440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 9999360

約数和(自身を除く): 6240920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 433, 434, 620, 866, 868, 1085, 1240, 1732, 1736, 2165, 2170, 3031, 3464, 4330, 4340, 6062, 8660, 8680, 12124, 13423, 15155, 17320, 24248, 26846, 30310, 53692, 60620, 67115, 93961, 107384, 121240, 134230, 187922, 268460, 375844, 469805, 536920, 751688, 939610, 1879220, 3758440]

約数ペア:

[(1, 3758440), (2, 1879220), (4, 939610), (5, 751688), (7, 536920), (8, 469805), (10, 375844), (14, 268460), (20, 187922), (28, 134230), (31, 121240), (35, 107384), (40, 93961), (56, 67115), (62, 60620), (70, 53692), (124, 30310), (140, 26846), (155, 24248), (217, 17320), (248, 15155), (280, 13423), (310, 12124), (433, 8680), (434, 8660), (620, 6062), (866, 4340), (868, 4330), (1085, 3464), (1240, 3031), (1732, 2170), (1736, 2165)]