120311430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{138289}}^1$

素因数の和:138328

約数の個数: 32

約数和(自身を含む): 298706400

約数和(自身を除く): 178394970

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 138289, 276578, 414867, 691445, 829734, 1382890, 2074335, 4010381, 4148670, 8020762, 12031143, 20051905, 24062286, 40103810, 60155715, 120311430]

約数ペア:

[(1, 120311430), (2, 60155715), (3, 40103810), (5, 24062286), (6, 20051905), (10, 12031143), (15, 8020762), (29, 4148670), (30, 4010381), (58, 2074335), (87, 1382890), (145, 829734), (174, 691445), (290, 414867), (435, 276578), (870, 138289)]