12934260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 39550056

約数和(自身を除く): 26615796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 362, 397, 543, 724, 794, 905, 1086, 1191, 1588, 1629, 1810, 1985, 2172, 2382, 2715, 3258, 3573, 3620, 3970, 4764, 5430, 5955, 6516, 7146, 7940, 8145, 10860, 11910, 14292, 16290, 17865, 23820, 32580, 35730, 71460, 71857, 143714, 215571, 287428, 359285, 431142, 646713, 718570, 862284, 1077855, 1293426, 1437140, 2155710, 2586852, 3233565, 4311420, 6467130, 12934260]

約数ペア:

[(1, 12934260), (2, 6467130), (3, 4311420), (4, 3233565), (5, 2586852), (6, 2155710), (9, 1437140), (10, 1293426), (12, 1077855), (15, 862284), (18, 718570), (20, 646713), (30, 431142), (36, 359285), (45, 287428), (60, 215571), (90, 143714), (180, 71857), (181, 71460), (362, 35730), (397, 32580), (543, 23820), (724, 17865), (794, 16290), (905, 14292), (1086, 11910), (1191, 10860), (1588, 8145), (1629, 7940), (1810, 7146), (1985, 6516), (2172, 5955), (2382, 5430), (2715, 4764), (3258, 3970), (3573, 3620)]