71085870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11447}}^1$

素因数の和:11486

約数の個数: 64

約数和(自身を含む): 197821440

約数和(自身を除く): 126735570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 11447, 22894, 34341, 57235, 68682, 103023, 114470, 171705, 206046, 263281, 309069, 343410, 515115, 526562, 618138, 789843, 1030230, 1316405, 1545345, 1579686, 2369529, 2632810, 3090690, 3949215, 4739058, 7108587, 7898430, 11847645, 14217174, 23695290, 35542935, 71085870]

約数ペア:

[(1, 71085870), (2, 35542935), (3, 23695290), (5, 14217174), (6, 11847645), (9, 7898430), (10, 7108587), (15, 4739058), (18, 3949215), (23, 3090690), (27, 2632810), (30, 2369529), (45, 1579686), (46, 1545345), (54, 1316405), (69, 1030230), (90, 789843), (115, 618138), (135, 526562), (138, 515115), (207, 343410), (230, 309069), (270, 263281), (345, 206046), (414, 171705), (621, 114470), (690, 103023), (1035, 68682), (1242, 57235), (2070, 34341), (3105, 22894), (6210, 11447)]