3873430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 7941888

約数和(自身を除く): 4068458

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 1531, 2530, 3062, 7655, 15310, 16841, 33682, 35213, 70426, 84205, 168410, 176065, 352130, 387343, 774686, 1936715, 3873430]

約数ペア:

[(1, 3873430), (2, 1936715), (5, 774686), (10, 387343), (11, 352130), (22, 176065), (23, 168410), (46, 84205), (55, 70426), (110, 35213), (115, 33682), (230, 16841), (253, 15310), (506, 7655), (1265, 3062), (1531, 2530)]