31368610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34471}}^1$

素因数の和:34498

約数の個数: 32

約数和(自身を含む): 69495552

約数和(自身を除く): 38126942

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 34471, 68942, 172355, 241297, 344710, 448123, 482594, 896246, 1206485, 2240615, 2412970, 3136861, 4481230, 6273722, 15684305, 31368610]

約数ペア:

[(1, 31368610), (2, 15684305), (5, 6273722), (7, 4481230), (10, 3136861), (13, 2412970), (14, 2240615), (26, 1206485), (35, 896246), (65, 482594), (70, 448123), (91, 344710), (130, 241297), (182, 172355), (455, 68942), (910, 34471)]