8297460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1533

約数の個数: 72

約数和(自身を含む): 25998336

約数和(自身を除く): 17700876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1487, 1860, 2790, 2974, 4461, 5580, 5948, 7435, 8922, 13383, 14870, 17844, 22305, 26766, 29740, 44610, 46097, 53532, 66915, 89220, 92194, 133830, 138291, 184388, 230485, 267660, 276582, 414873, 460970, 553164, 691455, 829746, 921940, 1382910, 1659492, 2074365, 2765820, 4148730, 8297460]

約数ペア:

[(1, 8297460), (2, 4148730), (3, 2765820), (4, 2074365), (5, 1659492), (6, 1382910), (9, 921940), (10, 829746), (12, 691455), (15, 553164), (18, 460970), (20, 414873), (30, 276582), (31, 267660), (36, 230485), (45, 184388), (60, 138291), (62, 133830), (90, 92194), (93, 89220), (124, 66915), (155, 53532), (180, 46097), (186, 44610), (279, 29740), (310, 26766), (372, 22305), (465, 17844), (558, 14870), (620, 13383), (930, 8922), (1116, 7435), (1395, 5948), (1487, 5580), (1860, 4461), (2790, 2974)]