31868230

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 59058720

約数和(自身を除く): 27190490

約数列:

[1, 2, 5, 10, 61, 89, 122, 178, 305, 445, 587, 610, 890, 1174, 2935, 5429, 5870, 10858, 27145, 35807, 52243, 54290, 71614, 104486, 179035, 261215, 358070, 522430, 3186823, 6373646, 15934115, 31868230]

約数ペア:

[(1, 31868230), (2, 15934115), (5, 6373646), (10, 3186823), (61, 522430), (89, 358070), (122, 261215), (178, 179035), (305, 104486), (445, 71614), (587, 54290), (610, 52243), (890, 35807), (1174, 27145), (2935, 10858), (5429, 5870)]