12190350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 30466800

約数和(自身を除く): 18276450

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 181, 362, 449, 543, 898, 905, 1086, 1347, 1810, 2245, 2694, 2715, 4490, 4525, 5430, 6735, 9050, 11225, 13470, 13575, 22450, 27150, 33675, 67350, 81269, 162538, 243807, 406345, 487614, 812690, 1219035, 2031725, 2438070, 4063450, 6095175, 12190350]

約数ペア:

[(1, 12190350), (2, 6095175), (3, 4063450), (5, 2438070), (6, 2031725), (10, 1219035), (15, 812690), (25, 487614), (30, 406345), (50, 243807), (75, 162538), (150, 81269), (181, 67350), (362, 33675), (449, 27150), (543, 22450), (898, 13575), (905, 13470), (1086, 11225), (1347, 9050), (1810, 6735), (2245, 5430), (2694, 4525), (2715, 4490)]