148471090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1171}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 276779520

約数和(自身を除く): 128308430

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 409, 818, 1171, 2045, 2342, 4090, 5855, 11710, 12679, 25358, 36301, 63395, 72602, 126790, 181505, 363010, 478939, 957878, 2394695, 4789390, 14847109, 29694218, 74235545, 148471090]

約数ペア:

[(1, 148471090), (2, 74235545), (5, 29694218), (10, 14847109), (31, 4789390), (62, 2394695), (155, 957878), (310, 478939), (409, 363010), (818, 181505), (1171, 126790), (2045, 72602), (2342, 63395), (4090, 36301), (5855, 25358), (11710, 12679)]