153313010780

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9007}}^1\times {\mathrm{11987}}^1$

素因数の和:21074

約数の個数: 48

約数和(自身を含む): 326555421696

約数和(自身を除く): 173242410916

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 9007, 11987, 18014, 23974, 36028, 45035, 47948, 59935, 90070, 119870, 180140, 239740, 639497, 851077, 1278994, 1702154, 2557988, 3197485, 3404308, 4255385, 6394970, 8510770, 12789940, 17021540, 107966909, 215933818, 431867636, 539834545, 1079669090, 2159338180, 7665650539, 15331301078, 30662602156, 38328252695, 76656505390, 153313010780]

約数ペア:

[(1, 153313010780), (2, 76656505390), (4, 38328252695), (5, 30662602156), (10, 15331301078), (20, 7665650539), (71, 2159338180), (142, 1079669090), (284, 539834545), (355, 431867636), (710, 215933818), (1420, 107966909), (9007, 17021540), (11987, 12789940), (18014, 8510770), (23974, 6394970), (36028, 4255385), (45035, 3404308), (47948, 3197485), (59935, 2557988), (90070, 1702154), (119870, 1278994), (180140, 851077), (239740, 639497)]