80406690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29453}}^1$

素因数の和:29483

約数の個数: 64

約数和(自身を含む): 237517056

約数和(自身を除く): 157110366

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 29453, 58906, 88359, 147265, 176718, 206171, 294530, 382889, 412342, 441795, 618513, 765778, 883590, 1030855, 1148667, 1237026, 1914445, 2061710, 2297334, 2680223, 3092565, 3828890, 5360446, 5743335, 6185130, 8040669, 11486670, 13401115, 16081338, 26802230, 40203345, 80406690]

約数ペア:

[(1, 80406690), (2, 40203345), (3, 26802230), (5, 16081338), (6, 13401115), (7, 11486670), (10, 8040669), (13, 6185130), (14, 5743335), (15, 5360446), (21, 3828890), (26, 3092565), (30, 2680223), (35, 2297334), (39, 2061710), (42, 1914445), (65, 1237026), (70, 1148667), (78, 1030855), (91, 883590), (105, 765778), (130, 618513), (182, 441795), (195, 412342), (210, 382889), (273, 294530), (390, 206171), (455, 176718), (546, 147265), (910, 88359), (1365, 58906), (2730, 29453)]