1473640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 4003200

約数和(自身を除く): 2529560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 277, 280, 380, 532, 554, 665, 760, 1064, 1108, 1330, 1385, 1939, 2216, 2660, 2770, 3878, 5263, 5320, 5540, 7756, 9695, 10526, 11080, 15512, 19390, 21052, 26315, 36841, 38780, 42104, 52630, 73682, 77560, 105260, 147364, 184205, 210520, 294728, 368410, 736820, 1473640]

約数ペア:

[(1, 1473640), (2, 736820), (4, 368410), (5, 294728), (7, 210520), (8, 184205), (10, 147364), (14, 105260), (19, 77560), (20, 73682), (28, 52630), (35, 42104), (38, 38780), (40, 36841), (56, 26315), (70, 21052), (76, 19390), (95, 15512), (133, 11080), (140, 10526), (152, 9695), (190, 7756), (266, 5540), (277, 5320), (280, 5263), (380, 3878), (532, 2770), (554, 2660), (665, 2216), (760, 1939), (1064, 1385), (1108, 1330)]