858405630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1\times {\mathrm{809}}^1$

素因数の和:1245

約数の個数: 64

約数和(自身を含む): 2087622720

約数和(自身を除く): 1229217090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 313, 339, 565, 626, 678, 809, 939, 1130, 1565, 1618, 1695, 1878, 2427, 3130, 3390, 4045, 4695, 4854, 8090, 9390, 12135, 24270, 35369, 70738, 91417, 106107, 176845, 182834, 212214, 253217, 274251, 353690, 457085, 506434, 530535, 548502, 759651, 914170, 1061070, 1266085, 1371255, 1519302, 2532170, 2742510, 3798255, 7596510, 28613521, 57227042, 85840563, 143067605, 171681126, 286135210, 429202815, 858405630]

約数ペア:

[(1, 858405630), (2, 429202815), (3, 286135210), (5, 171681126), (6, 143067605), (10, 85840563), (15, 57227042), (30, 28613521), (113, 7596510), (226, 3798255), (313, 2742510), (339, 2532170), (565, 1519302), (626, 1371255), (678, 1266085), (809, 1061070), (939, 914170), (1130, 759651), (1565, 548502), (1618, 530535), (1695, 506434), (1878, 457085), (2427, 353690), (3130, 274251), (3390, 253217), (4045, 212214), (4695, 182834), (4854, 176845), (8090, 106107), (9390, 91417), (12135, 70738), (24270, 35369)]