129788910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{14867}}^1$

素因数の和:14977

約数の個数: 48

約数和(自身を含む): 340952976

約数和(自身を除く): 211164066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 14867, 29734, 44601, 74335, 89202, 133803, 148670, 223005, 267606, 446010, 669015, 1338030, 1442099, 2884198, 4326297, 7210495, 8652594, 12978891, 14420990, 21631485, 25957782, 43262970, 64894455, 129788910]

約数ペア:

[(1, 129788910), (2, 64894455), (3, 43262970), (5, 25957782), (6, 21631485), (9, 14420990), (10, 12978891), (15, 8652594), (18, 7210495), (30, 4326297), (45, 2884198), (90, 1442099), (97, 1338030), (194, 669015), (291, 446010), (485, 267606), (582, 223005), (873, 148670), (970, 133803), (1455, 89202), (1746, 74335), (2910, 44601), (4365, 29734), (8730, 14867)]