8339730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 23113728

約数和(自身を除く): 14773998

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 151, 210, 263, 302, 453, 526, 755, 789, 906, 1057, 1315, 1510, 1578, 1841, 2114, 2265, 2630, 3171, 3682, 3945, 4530, 5285, 5523, 6342, 7890, 9205, 10570, 11046, 15855, 18410, 27615, 31710, 39713, 55230, 79426, 119139, 198565, 238278, 277991, 397130, 555982, 595695, 833973, 1191390, 1389955, 1667946, 2779910, 4169865, 8339730]

約数ペア:

[(1, 8339730), (2, 4169865), (3, 2779910), (5, 1667946), (6, 1389955), (7, 1191390), (10, 833973), (14, 595695), (15, 555982), (21, 397130), (30, 277991), (35, 238278), (42, 198565), (70, 119139), (105, 79426), (151, 55230), (210, 39713), (263, 31710), (302, 27615), (453, 18410), (526, 15855), (755, 11046), (789, 10570), (906, 9205), (1057, 7890), (1315, 6342), (1510, 5523), (1578, 5285), (1841, 4530), (2114, 3945), (2265, 3682), (2630, 3171)]