130137540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{166843}}^1$

素因数の和:166868

約数の個数: 48

約数和(自身を含む): 392417088

約数和(自身を除く): 262279548

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, 166843, 333686, 500529, 667372, 834215, 1001058, 1668430, 2002116, 2168959, 2502645, 3336860, 4337918, 5005290, 6506877, 8675836, 10010580, 10844795, 13013754, 21689590, 26027508, 32534385, 43379180, 65068770, 130137540]

約数ペア:

[(1, 130137540), (2, 65068770), (3, 43379180), (4, 32534385), (5, 26027508), (6, 21689590), (10, 13013754), (12, 10844795), (13, 10010580), (15, 8675836), (20, 6506877), (26, 5005290), (30, 4337918), (39, 3336860), (52, 2502645), (60, 2168959), (65, 2002116), (78, 1668430), (130, 1001058), (156, 834215), (195, 667372), (260, 500529), (390, 333686), (780, 166843)]