763830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:83

約数の個数: 80

約数和(自身を含む): 2195424

約数和(自身を除く): 1431594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 41, 45, 46, 54, 69, 81, 82, 90, 115, 123, 135, 138, 162, 205, 207, 230, 246, 270, 345, 369, 405, 410, 414, 615, 621, 690, 738, 810, 943, 1035, 1107, 1230, 1242, 1845, 1863, 1886, 2070, 2214, 2829, 3105, 3321, 3690, 3726, 4715, 5535, 5658, 6210, 6642, 8487, 9315, 9430, 11070, 14145, 16605, 16974, 18630, 25461, 28290, 33210, 42435, 50922, 76383, 84870, 127305, 152766, 254610, 381915, 763830]

約数ペア:

[(1, 763830), (2, 381915), (3, 254610), (5, 152766), (6, 127305), (9, 84870), (10, 76383), (15, 50922), (18, 42435), (23, 33210), (27, 28290), (30, 25461), (41, 18630), (45, 16974), (46, 16605), (54, 14145), (69, 11070), (81, 9430), (82, 9315), (90, 8487), (115, 6642), (123, 6210), (135, 5658), (138, 5535), (162, 4715), (205, 3726), (207, 3690), (230, 3321), (246, 3105), (270, 2829), (345, 2214), (369, 2070), (405, 1886), (410, 1863), (414, 1845), (615, 1242), (621, 1230), (690, 1107), (738, 1035), (810, 943)]