63395930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15731}}^1$

素因数の和:15782

約数の個数: 32

約数和(自身を含む): 126862848

約数和(自身を除く): 63466918

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 15731, 31462, 78655, 157310, 204503, 409006, 487661, 975322, 1022515, 2045030, 2438305, 4876610, 6339593, 12679186, 31697965, 63395930]

約数ペア:

[(1, 63395930), (2, 31697965), (5, 12679186), (10, 6339593), (13, 4876610), (26, 2438305), (31, 2045030), (62, 1022515), (65, 975322), (130, 487661), (155, 409006), (310, 204503), (403, 157310), (806, 78655), (2015, 31462), (4030, 15731)]