7402294390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{211313}}^1$

素因数の和:211464

約数の個数: 32

約数和(自身を含む): 13875722496

約数和(自身を除く): 6473428106

約数列:

[1, 2, 5, 10, 31, 62, 113, 155, 226, 310, 565, 1130, 3503, 7006, 17515, 35030, 211313, 422626, 1056565, 2113130, 6550703, 13101406, 23878369, 32753515, 47756738, 65507030, 119391845, 238783690, 740229439, 1480458878, 3701147195, 7402294390]

約数ペア:

[(1, 7402294390), (2, 3701147195), (5, 1480458878), (10, 740229439), (31, 238783690), (62, 119391845), (113, 65507030), (155, 47756738), (226, 32753515), (310, 23878369), (565, 13101406), (1130, 6550703), (3503, 2113130), (7006, 1056565), (17515, 422626), (35030, 211313)]