12381630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4007}}^1$

素因数の和:4120

約数の個数: 32

約数和(自身を含む): 30011904

約数和(自身を除く): 17630274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 4007, 8014, 12021, 20035, 24042, 40070, 60105, 120210, 412721, 825442, 1238163, 2063605, 2476326, 4127210, 6190815, 12381630]

約数ペア:

[(1, 12381630), (2, 6190815), (3, 4127210), (5, 2476326), (6, 2063605), (10, 1238163), (15, 825442), (30, 412721), (103, 120210), (206, 60105), (309, 40070), (515, 24042), (618, 20035), (1030, 12021), (1545, 8014), (3090, 4007)]