40868010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6581}}^1$

素因数の和:6620

約数の個数: 64

約数和(自身を含む): 113736960

約数和(自身を除く): 72868950

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, 6581, 13162, 19743, 32905, 39486, 59229, 65810, 98715, 118458, 151363, 177687, 197430, 296145, 302726, 355374, 454089, 592290, 756815, 888435, 908178, 1362267, 1513630, 1776870, 2270445, 2724534, 4086801, 4540890, 6811335, 8173602, 13622670, 20434005, 40868010]

約数ペア:

[(1, 40868010), (2, 20434005), (3, 13622670), (5, 8173602), (6, 6811335), (9, 4540890), (10, 4086801), (15, 2724534), (18, 2270445), (23, 1776870), (27, 1513630), (30, 1362267), (45, 908178), (46, 888435), (54, 756815), (69, 592290), (90, 454089), (115, 355374), (135, 302726), (138, 296145), (207, 197430), (230, 177687), (270, 151363), (345, 118458), (414, 98715), (621, 65810), (690, 59229), (1035, 39486), (1242, 32905), (2070, 19743), (3105, 13162), (6210, 6581)]