247349070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{74279}}^1$

素因数の和:74329

約数の個数: 48

約数和(自身を含む): 660497760

約数和(自身を除く): 413148690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 74279, 148558, 222837, 371395, 445674, 668511, 742790, 1114185, 1337022, 2228370, 2748323, 3342555, 5496646, 6685110, 8244969, 13741615, 16489938, 24734907, 27483230, 41224845, 49469814, 82449690, 123674535, 247349070]

約数ペア:

[(1, 247349070), (2, 123674535), (3, 82449690), (5, 49469814), (6, 41224845), (9, 27483230), (10, 24734907), (15, 16489938), (18, 13741615), (30, 8244969), (37, 6685110), (45, 5496646), (74, 3342555), (90, 2748323), (111, 2228370), (185, 1337022), (222, 1114185), (333, 742790), (370, 668511), (555, 445674), (666, 371395), (1110, 222837), (1665, 148558), (3330, 74279)]