724333430

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{383}}^1\times {\mathrm{499}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 1313280000

約数和(自身を除く): 588946570

約数列:

[1, 2, 5, 10, 379, 383, 499, 758, 766, 998, 1895, 1915, 2495, 3790, 3830, 4990, 145157, 189121, 191117, 290314, 378242, 382234, 725785, 945605, 955585, 1451570, 1891210, 1911170, 72433343, 144866686, 362166715, 724333430]

約数ペア:

[(1, 724333430), (2, 362166715), (5, 144866686), (10, 72433343), (379, 1911170), (383, 1891210), (499, 1451570), (758, 955585), (766, 945605), (998, 725785), (1895, 382234), (1915, 378242), (2495, 290314), (3790, 191117), (3830, 189121), (4990, 145157)]