30666672

素因数分解:

$2^4\times 3^2\times {\mathrm{173}}^1\times {\mathrm{1231}}^1$

素因数の和:1418

約数の個数: 60

約数和(自身を含む): 86390304

約数和(自身を除く): 55723632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 173, 346, 519, 692, 1038, 1231, 1384, 1557, 2076, 2462, 2768, 3114, 3693, 4152, 4924, 6228, 7386, 8304, 9848, 11079, 12456, 14772, 19696, 22158, 24912, 29544, 44316, 59088, 88632, 177264, 212963, 425926, 638889, 851852, 1277778, 1703704, 1916667, 2555556, 3407408, 3833334, 5111112, 7666668, 10222224, 15333336, 30666672]

約数ペア:

[(1, 30666672), (2, 15333336), (3, 10222224), (4, 7666668), (6, 5111112), (8, 3833334), (9, 3407408), (12, 2555556), (16, 1916667), (18, 1703704), (24, 1277778), (36, 851852), (48, 638889), (72, 425926), (144, 212963), (173, 177264), (346, 88632), (519, 59088), (692, 44316), (1038, 29544), (1231, 24912), (1384, 22158), (1557, 19696), (2076, 14772), (2462, 12456), (2768, 11079), (3114, 9848), (3693, 8304), (4152, 7386), (4924, 6228)]