66329460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11887}}^1$

素因数の和:11933

約数の個数: 72

約数和(自身を含む): 207707136

約数和(自身を除く): 141377676

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, 1860, 2790, 5580, 11887, 23774, 35661, 47548, 59435, 71322, 106983, 118870, 142644, 178305, 213966, 237740, 356610, 368497, 427932, 534915, 713220, 736994, 1069830, 1105491, 1473988, 1842485, 2139660, 2210982, 3316473, 3684970, 4421964, 5527455, 6632946, 7369940, 11054910, 13265892, 16582365, 22109820, 33164730, 66329460]

約数ペア:

[(1, 66329460), (2, 33164730), (3, 22109820), (4, 16582365), (5, 13265892), (6, 11054910), (9, 7369940), (10, 6632946), (12, 5527455), (15, 4421964), (18, 3684970), (20, 3316473), (30, 2210982), (31, 2139660), (36, 1842485), (45, 1473988), (60, 1105491), (62, 1069830), (90, 736994), (93, 713220), (124, 534915), (155, 427932), (180, 368497), (186, 356610), (279, 237740), (310, 213966), (372, 178305), (465, 142644), (558, 118870), (620, 106983), (930, 71322), (1116, 59435), (1395, 47548), (1860, 35661), (2790, 23774), (5580, 11887)]