2040373035

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{4703}}^1$

素因数の和:5056

約数の個数: 48

約数和(自身を含む): 3663249408

約数和(自身を除く): 1622876373

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 311, 465, 933, 1395, 1555, 2799, 4665, 4703, 9641, 13995, 14109, 23515, 28923, 42327, 48205, 70545, 86769, 144615, 145793, 211635, 433845, 437379, 728965, 1312137, 1462633, 2186895, 4387899, 6560685, 7313165, 13163697, 21939495, 45341623, 65818485, 136024869, 226708115, 408074607, 680124345, 2040373035]

約数ペア:

[(1, 2040373035), (3, 680124345), (5, 408074607), (9, 226708115), (15, 136024869), (31, 65818485), (45, 45341623), (93, 21939495), (155, 13163697), (279, 7313165), (311, 6560685), (465, 4387899), (933, 2186895), (1395, 1462633), (1555, 1312137), (2799, 728965), (4665, 437379), (4703, 433845), (9641, 211635), (13995, 145793), (14109, 144615), (23515, 86769), (28923, 70545), (42327, 48205)]