387621030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{9781}}^1$

素因数の和:11112

約数の個数: 32

約数和(自身を含む): 931089888

約数和(自身を除く): 543468858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1321, 2642, 3963, 6605, 7926, 9781, 13210, 19562, 19815, 29343, 39630, 48905, 58686, 97810, 146715, 293430, 12920701, 25841402, 38762103, 64603505, 77524206, 129207010, 193810515, 387621030]

約数ペア:

[(1, 387621030), (2, 193810515), (3, 129207010), (5, 77524206), (6, 64603505), (10, 38762103), (15, 25841402), (30, 12920701), (1321, 293430), (2642, 146715), (3963, 97810), (6605, 58686), (7926, 48905), (9781, 39630), (13210, 29343), (19562, 19815)]