66113940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3329}}^1$

素因数の和:3672

約数の個数: 48

約数和(自身を含む): 185734080

約数和(自身を除く): 119620140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3329, 3972, 4965, 6620, 6658, 9930, 9987, 13316, 16645, 19860, 19974, 33290, 39948, 49935, 66580, 99870, 199740, 1101899, 2203798, 3305697, 4407596, 5509495, 6611394, 11018990, 13222788, 16528485, 22037980, 33056970, 66113940]

約数ペア:

[(1, 66113940), (2, 33056970), (3, 22037980), (4, 16528485), (5, 13222788), (6, 11018990), (10, 6611394), (12, 5509495), (15, 4407596), (20, 3305697), (30, 2203798), (60, 1101899), (331, 199740), (662, 99870), (993, 66580), (1324, 49935), (1655, 39948), (1986, 33290), (3310, 19974), (3329, 19860), (3972, 16645), (4965, 13316), (6620, 9987), (6658, 9930)]