123277590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{1291}}^1$

素因数の和:2365

約数の個数: 48

約数和(自身を含む): 321072336

約数和(自身を除く): 197794746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1061, 1291, 2122, 2582, 3183, 3873, 5305, 6366, 6455, 7746, 9549, 10610, 11619, 12910, 15915, 19098, 19365, 23238, 31830, 38730, 47745, 58095, 95490, 116190, 1369751, 2739502, 4109253, 6848755, 8218506, 12327759, 13697510, 20546265, 24655518, 41092530, 61638795, 123277590]

約数ペア:

[(1, 123277590), (2, 61638795), (3, 41092530), (5, 24655518), (6, 20546265), (9, 13697510), (10, 12327759), (15, 8218506), (18, 6848755), (30, 4109253), (45, 2739502), (90, 1369751), (1061, 116190), (1291, 95490), (2122, 58095), (2582, 47745), (3183, 38730), (3873, 31830), (5305, 23238), (6366, 19365), (6455, 19098), (7746, 15915), (9549, 12910), (10610, 11619)]