975530060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{686993}}^1$

素因数の和:687073

約数の個数: 24

約数和(自身を含む): 2077469856

約数和(自身を除く): 1101939796

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 686993, 1373986, 2747972, 3434965, 6869930, 13739860, 48776503, 97553006, 195106012, 243882515, 487765030, 975530060]

約数ペア:

[(1, 975530060), (2, 487765030), (4, 243882515), (5, 195106012), (10, 97553006), (20, 48776503), (71, 13739860), (142, 6869930), (284, 3434965), (355, 2747972), (710, 1373986), (1420, 686993)]