72624570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{105253}}^1$

素因数の和:105286

約数の個数: 32

約数和(自身を含む): 181878912

約数和(自身を除く): 109254342

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 105253, 210506, 315759, 526265, 631518, 1052530, 1578795, 2420819, 3157590, 4841638, 7262457, 12104095, 14524914, 24208190, 36312285, 72624570]

約数ペア:

[(1, 72624570), (2, 36312285), (3, 24208190), (5, 14524914), (6, 12104095), (10, 7262457), (15, 4841638), (23, 3157590), (30, 2420819), (46, 1578795), (69, 1052530), (115, 631518), (138, 526265), (230, 315759), (345, 210506), (690, 105253)]