30663774

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 69189120

約数和(自身を除く): 38525346

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 179, 186, 279, 307, 358, 537, 558, 614, 921, 1074, 1611, 1842, 2763, 3222, 5526, 5549, 9517, 11098, 16647, 19034, 28551, 33294, 49941, 54953, 57102, 85653, 99882, 109906, 164859, 171306, 329718, 494577, 989154, 1703543, 3407086, 5110629, 10221258, 15331887, 30663774]

約数ペア:

[(1, 30663774), (2, 15331887), (3, 10221258), (6, 5110629), (9, 3407086), (18, 1703543), (31, 989154), (62, 494577), (93, 329718), (179, 171306), (186, 164859), (279, 109906), (307, 99882), (358, 85653), (537, 57102), (558, 54953), (614, 49941), (921, 33294), (1074, 28551), (1611, 19034), (1842, 16647), (2763, 11098), (3222, 9517), (5526, 5549)]