12407550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 31008432

約数和(自身を除く): 18600882

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 181, 362, 457, 543, 905, 914, 1086, 1371, 1810, 2285, 2715, 2742, 4525, 4570, 5430, 6855, 9050, 11425, 13575, 13710, 22850, 27150, 34275, 68550, 82717, 165434, 248151, 413585, 496302, 827170, 1240755, 2067925, 2481510, 4135850, 6203775, 12407550]

約数ペア:

[(1, 12407550), (2, 6203775), (3, 4135850), (5, 2481510), (6, 2067925), (10, 1240755), (15, 827170), (25, 496302), (30, 413585), (50, 248151), (75, 165434), (150, 82717), (181, 68550), (362, 34275), (457, 27150), (543, 22850), (905, 13710), (914, 13575), (1086, 11425), (1371, 9050), (1810, 6855), (2285, 5430), (2715, 4570), (2742, 4525)]