298853330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{2731}}^1$

素因数の和:3122

約数の個数: 32

約数和(自身を含む): 557065728

約数和(自身を除く): 258212398

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 353, 706, 1765, 2731, 3530, 5462, 10943, 13655, 21886, 27310, 54715, 84661, 109430, 169322, 423305, 846610, 964043, 1928086, 4820215, 9640430, 29885333, 59770666, 149426665, 298853330]

約数ペア:

[(1, 298853330), (2, 149426665), (5, 59770666), (10, 29885333), (31, 9640430), (62, 4820215), (155, 1928086), (310, 964043), (353, 846610), (706, 423305), (1765, 169322), (2731, 109430), (3530, 84661), (5462, 54715), (10943, 27310), (13655, 21886)]