178853330

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{1579}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 330359040

約数和(自身を除く): 151505710

約数列:

[1, 2, 5, 10, 47, 94, 235, 241, 470, 482, 1205, 1579, 2410, 3158, 7895, 11327, 15790, 22654, 56635, 74213, 113270, 148426, 371065, 380539, 742130, 761078, 1902695, 3805390, 17885333, 35770666, 89426665, 178853330]

約数ペア:

[(1, 178853330), (2, 89426665), (5, 35770666), (10, 17885333), (47, 3805390), (94, 1902695), (235, 761078), (241, 742130), (470, 380539), (482, 371065), (1205, 148426), (1579, 113270), (2410, 74213), (3158, 56635), (7895, 22654), (11327, 15790)]