189236730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1123}}^1$

素因数の和:1311

約数の個数: 64

約数和(自身を含む): 469058688

約数和(自身を除く): 279821958

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 137, 205, 246, 274, 410, 411, 615, 685, 822, 1123, 1230, 1370, 2055, 2246, 3369, 4110, 5615, 5617, 6738, 11230, 11234, 16845, 16851, 28085, 33690, 33702, 46043, 56170, 84255, 92086, 138129, 153851, 168510, 230215, 276258, 307702, 460430, 461553, 690645, 769255, 923106, 1381290, 1538510, 2307765, 4615530, 6307891, 12615782, 18923673, 31539455, 37847346, 63078910, 94618365, 189236730]

約数ペア:

[(1, 189236730), (2, 94618365), (3, 63078910), (5, 37847346), (6, 31539455), (10, 18923673), (15, 12615782), (30, 6307891), (41, 4615530), (82, 2307765), (123, 1538510), (137, 1381290), (205, 923106), (246, 769255), (274, 690645), (410, 461553), (411, 460430), (615, 307702), (685, 276258), (822, 230215), (1123, 168510), (1230, 153851), (1370, 138129), (2055, 92086), (2246, 84255), (3369, 56170), (4110, 46043), (5615, 33702), (5617, 33690), (6738, 28085), (11230, 16851), (11234, 16845)]