14749129990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{9887}}^1$

素因数の和:10213

約数の個数: 64

約数和(自身を含む): 30789808128

約数和(自身を除く): 16040678138

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 211, 422, 505, 707, 1010, 1055, 1414, 1477, 2110, 2954, 3535, 7070, 7385, 9887, 14770, 19774, 21311, 42622, 49435, 69209, 98870, 106555, 138418, 149177, 213110, 298354, 346045, 692090, 745885, 998587, 1491770, 1997174, 2086157, 4172314, 4992935, 6990109, 9985870, 10430785, 13980218, 14603099, 20861570, 29206198, 34950545, 69901090, 73015495, 146030990, 210701857, 421403714, 1053509285, 1474912999, 2107018570, 2949825998, 7374564995, 14749129990]

約数ペア:

[(1, 14749129990), (2, 7374564995), (5, 2949825998), (7, 2107018570), (10, 1474912999), (14, 1053509285), (35, 421403714), (70, 210701857), (101, 146030990), (202, 73015495), (211, 69901090), (422, 34950545), (505, 29206198), (707, 20861570), (1010, 14603099), (1055, 13980218), (1414, 10430785), (1477, 9985870), (2110, 6990109), (2954, 4992935), (3535, 4172314), (7070, 2086157), (7385, 1997174), (9887, 1491770), (14770, 998587), (19774, 745885), (21311, 692090), (42622, 346045), (49435, 298354), (69209, 213110), (98870, 149177), (106555, 138418)]