2379420290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{23081}}^1$

素因数の和:23175

約数の個数: 48

約数和(自身を含む): 4713990696

約数和(自身を除く): 2334570406

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 169, 305, 338, 610, 793, 845, 1586, 1690, 3965, 7930, 10309, 20618, 23081, 46162, 51545, 103090, 115405, 230810, 300053, 600106, 1407941, 1500265, 2815882, 3000530, 3900689, 7039705, 7801378, 14079410, 18303233, 19503445, 36606466, 39006890, 91516165, 183032330, 237942029, 475884058, 1189710145, 2379420290]

約数ペア:

[(1, 2379420290), (2, 1189710145), (5, 475884058), (10, 237942029), (13, 183032330), (26, 91516165), (61, 39006890), (65, 36606466), (122, 19503445), (130, 18303233), (169, 14079410), (305, 7801378), (338, 7039705), (610, 3900689), (793, 3000530), (845, 2815882), (1586, 1500265), (1690, 1407941), (3965, 600106), (7930, 300053), (10309, 230810), (20618, 115405), (23081, 103090), (46162, 51545)]