128953430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{9461}}^1$

素因数の和:9544

約数の個数: 32

約数和(自身を含む): 245255040

約数和(自身を除く): 116301610

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 2726, 6815, 9461, 13630, 18922, 47305, 94610, 274369, 444667, 548738, 889334, 1371845, 2223335, 2743690, 4446670, 12895343, 25790686, 64476715, 128953430]

約数ペア:

[(1, 128953430), (2, 64476715), (5, 25790686), (10, 12895343), (29, 4446670), (47, 2743690), (58, 2223335), (94, 1371845), (145, 889334), (235, 548738), (290, 444667), (470, 274369), (1363, 94610), (2726, 47305), (6815, 18922), (9461, 13630)]