15635230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2797}}^1$

素因数の和:2860

約数の個数: 32

約数和(自身を含む): 31024224

約数和(自身を除く): 15388994

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 2797, 5590, 5594, 13985, 27970, 36361, 72722, 120271, 181805, 240542, 363610, 601355, 1202710, 1563523, 3127046, 7817615, 15635230]

約数ペア:

[(1, 15635230), (2, 7817615), (5, 3127046), (10, 1563523), (13, 1202710), (26, 601355), (43, 363610), (65, 240542), (86, 181805), (130, 120271), (215, 72722), (430, 36361), (559, 27970), (1118, 13985), (2795, 5594), (2797, 5590)]