2942488980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{308437}}^1$

素因数の和:308505

約数の個数: 72

約数和(自身を含む): 9093985992

約数和(自身を除く): 6151497012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 308437, 616874, 925311, 1233748, 1542185, 1850622, 2775933, 3084370, 3701244, 4626555, 5551866, 6168740, 9253110, 11103732, 13879665, 16347161, 18506220, 27759330, 32694322, 49041483, 55518660, 65388644, 81735805, 98082966, 147124449, 163471610, 196165932, 245207415, 294248898, 326943220, 490414830, 588497796, 735622245, 980829660, 1471244490, 2942488980]

約数ペア:

[(1, 2942488980), (2, 1471244490), (3, 980829660), (4, 735622245), (5, 588497796), (6, 490414830), (9, 326943220), (10, 294248898), (12, 245207415), (15, 196165932), (18, 163471610), (20, 147124449), (30, 98082966), (36, 81735805), (45, 65388644), (53, 55518660), (60, 49041483), (90, 32694322), (106, 27759330), (159, 18506220), (180, 16347161), (212, 13879665), (265, 11103732), (318, 9253110), (477, 6168740), (530, 5551866), (636, 4626555), (795, 3701244), (954, 3084370), (1060, 2775933), (1590, 1850622), (1908, 1542185), (2385, 1233748), (3180, 925311), (4770, 616874), (9540, 308437)]