30972624

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{13729}}^1$

素因数の和:13787

約数の個数: 40

約数和(自身を含む): 81720960

約数和(自身を除く): 50748336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 13729, 27458, 41187, 54916, 82374, 109832, 164748, 219664, 329496, 645263, 658992, 1290526, 1935789, 2581052, 3871578, 5162104, 7743156, 10324208, 15486312, 30972624]

約数ペア:

[(1, 30972624), (2, 15486312), (3, 10324208), (4, 7743156), (6, 5162104), (8, 3871578), (12, 2581052), (16, 1935789), (24, 1290526), (47, 658992), (48, 645263), (94, 329496), (141, 219664), (188, 164748), (282, 109832), (376, 82374), (564, 54916), (752, 41187), (1128, 27458), (2256, 13729)]