40278870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{49727}}^1$

素因数の和:49746

約数の個数: 40

約数和(自身を含む): 108307584

約数和(自身を除く): 68028714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 49727, 99454, 149181, 248635, 298362, 447543, 497270, 745905, 895086, 1342629, 1491810, 2237715, 2685258, 4027887, 4475430, 6713145, 8055774, 13426290, 20139435, 40278870]

約数ペア:

[(1, 40278870), (2, 20139435), (3, 13426290), (5, 8055774), (6, 6713145), (9, 4475430), (10, 4027887), (15, 2685258), (18, 2237715), (27, 1491810), (30, 1342629), (45, 895086), (54, 745905), (81, 497270), (90, 447543), (135, 298362), (162, 248635), (270, 149181), (405, 99454), (810, 49727)]