54750870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1019}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 146880000

約数和(自身を除く): 92129130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 199, 270, 398, 597, 995, 1019, 1194, 1791, 1990, 2038, 2985, 3057, 3582, 5095, 5373, 5970, 6114, 8955, 9171, 10190, 10746, 15285, 17910, 18342, 26865, 27513, 30570, 45855, 53730, 55026, 91710, 137565, 202781, 275130, 405562, 608343, 1013905, 1216686, 1825029, 2027810, 3041715, 3650058, 5475087, 6083430, 9125145, 10950174, 18250290, 27375435, 54750870]

約数ペア:

[(1, 54750870), (2, 27375435), (3, 18250290), (5, 10950174), (6, 9125145), (9, 6083430), (10, 5475087), (15, 3650058), (18, 3041715), (27, 2027810), (30, 1825029), (45, 1216686), (54, 1013905), (90, 608343), (135, 405562), (199, 275130), (270, 202781), (398, 137565), (597, 91710), (995, 55026), (1019, 53730), (1194, 45855), (1791, 30570), (1990, 27513), (2038, 26865), (2985, 18342), (3057, 17910), (3582, 15285), (5095, 10746), (5373, 10190), (5970, 9171), (6114, 8955)]