8858430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 27878400

約数和(自身を除く): 19019970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 43, 45, 54, 63, 70, 86, 90, 105, 109, 126, 129, 135, 189, 210, 215, 218, 258, 270, 301, 315, 327, 378, 387, 430, 545, 602, 630, 645, 654, 763, 774, 903, 945, 981, 1090, 1161, 1290, 1505, 1526, 1635, 1806, 1890, 1935, 1962, 2289, 2322, 2709, 2943, 3010, 3270, 3815, 3870, 4515, 4578, 4687, 4905, 5418, 5805, 5886, 6867, 7630, 8127, 9030, 9374, 9810, 11445, 11610, 13545, 13734, 14061, 14715, 16254, 20601, 22890, 23435, 27090, 28122, 29430, 32809, 34335, 40635, 41202, 42183, 46870, 65618, 68670, 70305, 81270, 84366, 98427, 103005, 126549, 140610, 164045, 196854, 206010, 210915, 253098, 295281, 328090, 421830, 492135, 590562, 632745, 885843, 984270, 1265490, 1476405, 1771686, 2952810, 4429215, 8858430]

約数ペア:

[(1, 8858430), (2, 4429215), (3, 2952810), (5, 1771686), (6, 1476405), (7, 1265490), (9, 984270), (10, 885843), (14, 632745), (15, 590562), (18, 492135), (21, 421830), (27, 328090), (30, 295281), (35, 253098), (42, 210915), (43, 206010), (45, 196854), (54, 164045), (63, 140610), (70, 126549), (86, 103005), (90, 98427), (105, 84366), (109, 81270), (126, 70305), (129, 68670), (135, 65618), (189, 46870), (210, 42183), (215, 41202), (218, 40635), (258, 34335), (270, 32809), (301, 29430), (315, 28122), (327, 27090), (378, 23435), (387, 22890), (430, 20601), (545, 16254), (602, 14715), (630, 14061), (645, 13734), (654, 13545), (763, 11610), (774, 11445), (903, 9810), (945, 9374), (981, 9030), (1090, 8127), (1161, 7630), (1290, 6867), (1505, 5886), (1526, 5805), (1635, 5418), (1806, 4905), (1890, 4687), (1935, 4578), (1962, 4515), (2289, 3870), (2322, 3815), (2709, 3270), (2943, 3010)]