514407180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39509}}^1$

素因数の和:39559

約数の個数: 96

約数和(自身を含む): 1699246080

約数和(自身を除く): 1184838900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 39509, 79018, 118527, 158036, 197545, 237054, 276563, 395090, 474108, 553126, 592635, 790180, 829689, 1106252, 1185270, 1224779, 1382815, 1659378, 2370540, 2449558, 2765630, 3318756, 3674337, 4148445, 4899116, 5531260, 6123895, 7348674, 8296890, 8573453, 12247790, 14697348, 16593780, 17146906, 18371685, 24495580, 25720359, 34293812, 36743370, 42867265, 51440718, 73486740, 85734530, 102881436, 128601795, 171469060, 257203590, 514407180]

約数ペア:

[(1, 514407180), (2, 257203590), (3, 171469060), (4, 128601795), (5, 102881436), (6, 85734530), (7, 73486740), (10, 51440718), (12, 42867265), (14, 36743370), (15, 34293812), (20, 25720359), (21, 24495580), (28, 18371685), (30, 17146906), (31, 16593780), (35, 14697348), (42, 12247790), (60, 8573453), (62, 8296890), (70, 7348674), (84, 6123895), (93, 5531260), (105, 4899116), (124, 4148445), (140, 3674337), (155, 3318756), (186, 2765630), (210, 2449558), (217, 2370540), (310, 1659378), (372, 1382815), (420, 1224779), (434, 1185270), (465, 1106252), (620, 829689), (651, 790180), (868, 592635), (930, 553126), (1085, 474108), (1302, 395090), (1860, 276563), (2170, 237054), (2604, 197545), (3255, 158036), (4340, 118527), (6510, 79018), (13020, 39509)]