31003028530

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1\times {\mathrm{72673}}^1$

素因数の和:73870

約数の個数: 32

約数和(自身を含む): 57364204464

約数和(自身を除く): 26361175934

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1153, 2306, 5765, 11530, 42661, 72673, 85322, 145346, 213305, 363365, 426610, 726730, 2688901, 5377802, 13444505, 26889010, 83791969, 167583938, 418959845, 837919690, 3100302853, 6200605706, 15501514265, 31003028530]

約数ペア:

[(1, 31003028530), (2, 15501514265), (5, 6200605706), (10, 3100302853), (37, 837919690), (74, 418959845), (185, 167583938), (370, 83791969), (1153, 26889010), (2306, 13444505), (5765, 5377802), (11530, 2688901), (42661, 726730), (72673, 426610), (85322, 363365), (145346, 213305)]