12819450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 37676160

約数和(自身を除く): 24856710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 50, 58, 70, 75, 87, 105, 145, 150, 174, 175, 203, 210, 290, 350, 406, 421, 435, 525, 609, 725, 842, 870, 1015, 1050, 1218, 1263, 1450, 2030, 2105, 2175, 2526, 2947, 3045, 4210, 4350, 5075, 5894, 6090, 6315, 8841, 10150, 10525, 12209, 12630, 14735, 15225, 17682, 21050, 24418, 29470, 30450, 31575, 36627, 44205, 61045, 63150, 73254, 73675, 85463, 88410, 122090, 147350, 170926, 183135, 221025, 256389, 305225, 366270, 427315, 442050, 512778, 610450, 854630, 915675, 1281945, 1831350, 2136575, 2563890, 4273150, 6409725, 12819450]

約数ペア:

[(1, 12819450), (2, 6409725), (3, 4273150), (5, 2563890), (6, 2136575), (7, 1831350), (10, 1281945), (14, 915675), (15, 854630), (21, 610450), (25, 512778), (29, 442050), (30, 427315), (35, 366270), (42, 305225), (50, 256389), (58, 221025), (70, 183135), (75, 170926), (87, 147350), (105, 122090), (145, 88410), (150, 85463), (174, 73675), (175, 73254), (203, 63150), (210, 61045), (290, 44205), (350, 36627), (406, 31575), (421, 30450), (435, 29470), (525, 24418), (609, 21050), (725, 17682), (842, 15225), (870, 14735), (1015, 12630), (1050, 12209), (1218, 10525), (1263, 10150), (1450, 8841), (2030, 6315), (2105, 6090), (2175, 5894), (2526, 5075), (2947, 4350), (3045, 4210)]