22940580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29411}}^1$

素因数の和:29436

約数の個数: 48

約数和(自身を含む): 69177024

約数和(自身を除く): 46236444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 29411, 58822, 88233, 117644, 147055, 176466, 294110, 352932, 382343, 441165, 588220, 764686, 882330, 1147029, 1529372, 1764660, 1911715, 2294058, 3823430, 4588116, 5735145, 7646860, 11470290, 22940580]

約数ペア:

[(1, 22940580), (2, 11470290), (3, 7646860), (4, 5735145), (5, 4588116), (6, 3823430), (10, 2294058), (12, 1911715), (13, 1764660), (15, 1529372), (20, 1147029), (26, 882330), (30, 764686), (39, 588220), (52, 441165), (60, 382343), (65, 352932), (78, 294110), (130, 176466), (156, 147055), (195, 117644), (260, 88233), (390, 58822), (780, 29411)]