15380078

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 27172800

約数和(自身を除く): 11792722

約数列:

[1, 2, 7, 14, 73, 101, 146, 149, 202, 298, 511, 707, 1022, 1043, 1414, 2086, 7373, 10877, 14746, 15049, 21754, 30098, 51611, 76139, 103222, 105343, 152278, 210686, 1098577, 2197154, 7690039, 15380078]

約数ペア:

[(1, 15380078), (2, 7690039), (7, 2197154), (14, 1098577), (73, 210686), (101, 152278), (146, 105343), (149, 103222), (202, 76139), (298, 51611), (511, 30098), (707, 21754), (1022, 15049), (1043, 14746), (1414, 10877), (2086, 7373)]