71816460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38611}}^1$

素因数の和:38654

約数の個数: 48

約数和(自身を含む): 207578112

約数和(自身を除く): 135761652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 38611, 77222, 115833, 154444, 193055, 231666, 386110, 463332, 579165, 772220, 1158330, 1196941, 2316660, 2393882, 3590823, 4787764, 5984705, 7181646, 11969410, 14363292, 17954115, 23938820, 35908230, 71816460]

約数ペア:

[(1, 71816460), (2, 35908230), (3, 23938820), (4, 17954115), (5, 14363292), (6, 11969410), (10, 7181646), (12, 5984705), (15, 4787764), (20, 3590823), (30, 2393882), (31, 2316660), (60, 1196941), (62, 1158330), (93, 772220), (124, 579165), (155, 463332), (186, 386110), (310, 231666), (372, 193055), (465, 154444), (620, 115833), (930, 77222), (1860, 38611)]