19565522010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9451943}}^1$

素因数の和:9451979

約数の個数: 48

約数和(自身を含む): 53082117504

約数和(自身を除く): 33516595494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 9451943, 18903886, 28355829, 47259715, 56711658, 85067487, 94519430, 141779145, 170134974, 217394689, 283558290, 425337435, 434789378, 652184067, 850674870, 1086973445, 1304368134, 1956552201, 2173946890, 3260920335, 3913104402, 6521840670, 9782761005, 19565522010]

約数ペア:

[(1, 19565522010), (2, 9782761005), (3, 6521840670), (5, 3913104402), (6, 3260920335), (9, 2173946890), (10, 1956552201), (15, 1304368134), (18, 1086973445), (23, 850674870), (30, 652184067), (45, 434789378), (46, 425337435), (69, 283558290), (90, 217394689), (115, 170134974), (138, 141779145), (207, 94519430), (230, 85067487), (345, 56711658), (414, 47259715), (690, 28355829), (1035, 18903886), (2070, 9451943)]