71656470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7883}}^1$

素因数の和:7997

約数の個数: 48

約数和(自身を含む): 188175312

約数和(自身を除く): 116518842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 7883, 9090, 15766, 23649, 39415, 47298, 70947, 78830, 118245, 141894, 236490, 354735, 709470, 796183, 1592366, 2388549, 3980915, 4777098, 7165647, 7961830, 11942745, 14331294, 23885490, 35828235, 71656470]

約数ペア:

[(1, 71656470), (2, 35828235), (3, 23885490), (5, 14331294), (6, 11942745), (9, 7961830), (10, 7165647), (15, 4777098), (18, 3980915), (30, 2388549), (45, 1592366), (90, 796183), (101, 709470), (202, 354735), (303, 236490), (505, 141894), (606, 118245), (909, 78830), (1010, 70947), (1515, 47298), (1818, 39415), (3030, 23649), (4545, 15766), (7883, 9090)]