31801410

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:614

約数の個数: 96

約数和(自身を含む): 89631360

約数和(自身を除く): 57829950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 243, 270, 345, 405, 414, 486, 569, 621, 690, 810, 1035, 1138, 1215, 1242, 1707, 1863, 2070, 2430, 2845, 3105, 3414, 3726, 5121, 5589, 5690, 6210, 8535, 9315, 10242, 11178, 13087, 15363, 17070, 18630, 25605, 26174, 27945, 30726, 39261, 46089, 51210, 55890, 65435, 76815, 78522, 92178, 117783, 130870, 138267, 153630, 196305, 230445, 235566, 276534, 353349, 392610, 460890, 588915, 691335, 706698, 1060047, 1177830, 1382670, 1766745, 2120094, 3180141, 3533490, 5300235, 6360282, 10600470, 15900705, 31801410]

約数ペア:

[(1, 31801410), (2, 15900705), (3, 10600470), (5, 6360282), (6, 5300235), (9, 3533490), (10, 3180141), (15, 2120094), (18, 1766745), (23, 1382670), (27, 1177830), (30, 1060047), (45, 706698), (46, 691335), (54, 588915), (69, 460890), (81, 392610), (90, 353349), (115, 276534), (135, 235566), (138, 230445), (162, 196305), (207, 153630), (230, 138267), (243, 130870), (270, 117783), (345, 92178), (405, 78522), (414, 76815), (486, 65435), (569, 55890), (621, 51210), (690, 46089), (810, 39261), (1035, 30726), (1138, 27945), (1215, 26174), (1242, 25605), (1707, 18630), (1863, 17070), (2070, 15363), (2430, 13087), (2845, 11178), (3105, 10242), (3414, 9315), (3726, 8535), (5121, 6210), (5589, 5690)]