15601530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{74293}}^1$

素因数の和:74310

約数の個数: 32

約数和(自身を含む): 42793344

約数和(自身を除く): 27191814

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 74293, 148586, 222879, 371465, 445758, 520051, 742930, 1040102, 1114395, 1560153, 2228790, 2600255, 3120306, 5200510, 7800765, 15601530]

約数ペア:

[(1, 15601530), (2, 7800765), (3, 5200510), (5, 3120306), (6, 2600255), (7, 2228790), (10, 1560153), (14, 1114395), (15, 1040102), (21, 742930), (30, 520051), (35, 445758), (42, 371465), (70, 222879), (105, 148586), (210, 74293)]