127906130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{68399}}^1$

素因数の和:68434

約数の個数: 32

約数和(自身を含む): 265939200

約数和(自身を除く): 138033070

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 68399, 136798, 341995, 683990, 752389, 1162783, 1504778, 2325566, 3761945, 5813915, 7523890, 11627830, 12790613, 25581226, 63953065, 127906130]

約数ペア:

[(1, 127906130), (2, 63953065), (5, 25581226), (10, 12790613), (11, 11627830), (17, 7523890), (22, 5813915), (34, 3761945), (55, 2325566), (85, 1504778), (110, 1162783), (170, 752389), (187, 683990), (374, 341995), (935, 136798), (1870, 68399)]