61555770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22063}}^1$

素因数の和:22107

約数の個数: 48

約数和(自身を含む): 165215232

約数和(自身を除く): 103659462

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 22063, 44126, 66189, 110315, 132378, 198567, 220630, 330945, 397134, 661890, 683953, 992835, 1367906, 1985670, 2051859, 3419765, 4103718, 6155577, 6839530, 10259295, 12311154, 20518590, 30777885, 61555770]

約数ペア:

[(1, 61555770), (2, 30777885), (3, 20518590), (5, 12311154), (6, 10259295), (9, 6839530), (10, 6155577), (15, 4103718), (18, 3419765), (30, 2051859), (31, 1985670), (45, 1367906), (62, 992835), (90, 683953), (93, 661890), (155, 397134), (186, 330945), (279, 220630), (310, 198567), (465, 132378), (558, 110315), (930, 66189), (1395, 44126), (2790, 22063)]