148875331380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2539}}^1\times {\mathrm{977257}}^1$

素因数の和:979808

約数の個数: 48

約数和(自身を含む): 417015533760

約数和(自身を除く): 268140202380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2539, 5078, 7617, 10156, 12695, 15234, 25390, 30468, 38085, 50780, 76170, 152340, 977257, 1954514, 2931771, 3909028, 4886285, 5863542, 9772570, 11727084, 14658855, 19545140, 29317710, 58635420, 2481255523, 4962511046, 7443766569, 9925022092, 12406277615, 14887533138, 24812555230, 29775066276, 37218832845, 49625110460, 74437665690, 148875331380]

約数ペア:

[(1, 148875331380), (2, 74437665690), (3, 49625110460), (4, 37218832845), (5, 29775066276), (6, 24812555230), (10, 14887533138), (12, 12406277615), (15, 9925022092), (20, 7443766569), (30, 4962511046), (60, 2481255523), (2539, 58635420), (5078, 29317710), (7617, 19545140), (10156, 14658855), (12695, 11727084), (15234, 9772570), (25390, 5863542), (30468, 4886285), (38085, 3909028), (50780, 2931771), (76170, 1954514), (152340, 977257)]