127254630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4289}}^1$

素因数の和:4365

約数の個数: 64

約数和(自身を含む): 326177280

約数和(自身を除く): 198922650

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 69, 86, 115, 129, 138, 215, 230, 258, 345, 430, 645, 690, 989, 1290, 1978, 2967, 4289, 4945, 5934, 8578, 9890, 12867, 14835, 21445, 25734, 29670, 42890, 64335, 98647, 128670, 184427, 197294, 295941, 368854, 493235, 553281, 591882, 922135, 986470, 1106562, 1479705, 1844270, 2766405, 2959410, 4241821, 5532810, 8483642, 12725463, 21209105, 25450926, 42418210, 63627315, 127254630]

約数ペア:

[(1, 127254630), (2, 63627315), (3, 42418210), (5, 25450926), (6, 21209105), (10, 12725463), (15, 8483642), (23, 5532810), (30, 4241821), (43, 2959410), (46, 2766405), (69, 1844270), (86, 1479705), (115, 1106562), (129, 986470), (138, 922135), (215, 591882), (230, 553281), (258, 493235), (345, 368854), (430, 295941), (645, 197294), (690, 184427), (989, 128670), (1290, 98647), (1978, 64335), (2967, 42890), (4289, 29670), (4945, 25734), (5934, 21445), (8578, 14835), (9890, 12867)]