2488002570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{88321}}^1$

素因数の和:88647

約数の個数: 48

約数和(自身を含む): 6489547272

約数和(自身を除く): 4001544702

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 313, 626, 939, 1565, 1878, 2817, 3130, 4695, 5634, 9390, 14085, 28170, 88321, 176642, 264963, 441605, 529926, 794889, 883210, 1324815, 1589778, 2649630, 3974445, 7948890, 27644473, 55288946, 82933419, 138222365, 165866838, 248800257, 276444730, 414667095, 497600514, 829334190, 1244001285, 2488002570]

約数ペア:

[(1, 2488002570), (2, 1244001285), (3, 829334190), (5, 497600514), (6, 414667095), (9, 276444730), (10, 248800257), (15, 165866838), (18, 138222365), (30, 82933419), (45, 55288946), (90, 27644473), (313, 7948890), (626, 3974445), (939, 2649630), (1565, 1589778), (1878, 1324815), (2817, 883210), (3130, 794889), (4695, 529926), (5634, 441605), (9390, 264963), (14085, 176642), (28170, 88321)]