1489357830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{49645261}}^1$

素因数の和:49645271

約数の個数: 16

約数和(自身を含む): 3574458864

約数和(自身を除く): 2085101034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 49645261, 99290522, 148935783, 248226305, 297871566, 496452610, 744678915, 1489357830]

約数ペア:

[(1, 1489357830), (2, 744678915), (3, 496452610), (5, 297871566), (6, 248226305), (10, 148935783), (15, 99290522), (30, 49645261)]