86805290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{60703}}^1$

素因数の和:60734

約数の個数: 32

約数和(自身を含む): 183568896

約数和(自身を除く): 96763606

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 60703, 121406, 303515, 607030, 667733, 789139, 1335466, 1578278, 3338665, 3945695, 6677330, 7891390, 8680529, 17361058, 43402645, 86805290]

約数ペア:

[(1, 86805290), (2, 43402645), (5, 17361058), (10, 8680529), (11, 7891390), (13, 6677330), (22, 3945695), (26, 3338665), (55, 1578278), (65, 1335466), (110, 789139), (130, 667733), (143, 607030), (286, 303515), (715, 121406), (1430, 60703)]