138856770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{118681}}^1$

素因数の和:118707

約数の個数: 48

約数和(自身を含む): 388802232

約数和(自身を除く): 249945462

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 118681, 237362, 356043, 593405, 712086, 1068129, 1186810, 1542853, 1780215, 2136258, 3085706, 3560430, 4628559, 5340645, 7714265, 9257118, 10681290, 13885677, 15428530, 23142795, 27771354, 46285590, 69428385, 138856770]

約数ペア:

[(1, 138856770), (2, 69428385), (3, 46285590), (5, 27771354), (6, 23142795), (9, 15428530), (10, 13885677), (13, 10681290), (15, 9257118), (18, 7714265), (26, 5340645), (30, 4628559), (39, 3560430), (45, 3085706), (65, 2136258), (78, 1780215), (90, 1542853), (117, 1186810), (130, 1068129), (195, 712086), (234, 593405), (390, 356043), (585, 237362), (1170, 118681)]