1056390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 2647296

約数和(自身を除く): 1590906

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1531, 3062, 4593, 7655, 9186, 15310, 22965, 35213, 45930, 70426, 105639, 176065, 211278, 352130, 528195, 1056390]

約数ペア:

[(1, 1056390), (2, 528195), (3, 352130), (5, 211278), (6, 176065), (10, 105639), (15, 70426), (23, 45930), (30, 35213), (46, 22965), (69, 15310), (115, 9186), (138, 7655), (230, 4593), (345, 3062), (690, 1531)]