22753260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6653}}^1$

素因数の和:6687

約数の個数: 72

約数和(自身を含む): 72661680

約数和(自身を除く): 49908420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 6653, 13306, 19959, 26612, 33265, 39918, 59877, 66530, 79836, 99795, 119754, 126407, 133060, 199590, 239508, 252814, 299385, 379221, 399180, 505628, 598770, 632035, 758442, 1137663, 1197540, 1264070, 1516884, 1896105, 2275326, 2528140, 3792210, 4550652, 5688315, 7584420, 11376630, 22753260]

約数ペア:

[(1, 22753260), (2, 11376630), (3, 7584420), (4, 5688315), (5, 4550652), (6, 3792210), (9, 2528140), (10, 2275326), (12, 1896105), (15, 1516884), (18, 1264070), (19, 1197540), (20, 1137663), (30, 758442), (36, 632035), (38, 598770), (45, 505628), (57, 399180), (60, 379221), (76, 299385), (90, 252814), (95, 239508), (114, 199590), (171, 133060), (180, 126407), (190, 119754), (228, 99795), (285, 79836), (342, 66530), (380, 59877), (570, 39918), (684, 33265), (855, 26612), (1140, 19959), (1710, 13306), (3420, 6653)]