27302860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{607}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 62205696

約数和(自身を除く): 34902836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 173, 260, 346, 607, 692, 865, 1214, 1730, 2249, 2428, 3035, 3460, 4498, 6070, 7891, 8996, 11245, 12140, 15782, 22490, 31564, 39455, 44980, 78910, 105011, 157820, 210022, 420044, 525055, 1050110, 1365143, 2100220, 2730286, 5460572, 6825715, 13651430, 27302860]

約数ペア:

[(1, 27302860), (2, 13651430), (4, 6825715), (5, 5460572), (10, 2730286), (13, 2100220), (20, 1365143), (26, 1050110), (52, 525055), (65, 420044), (130, 210022), (173, 157820), (260, 105011), (346, 78910), (607, 44980), (692, 39455), (865, 31564), (1214, 22490), (1730, 15782), (2249, 12140), (2428, 11245), (3035, 8996), (3460, 7891), (4498, 6070)]