84664860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4289}}^1$

素因数の和:4355

約数の個数: 96

約数和(自身を含む): 276756480

約数和(自身を除く): 192091620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4289, 4935, 6580, 8578, 9870, 12867, 17156, 19740, 21445, 25734, 30023, 42890, 51468, 60046, 64335, 85780, 90069, 120092, 128670, 150115, 180138, 201583, 257340, 300230, 360276, 403166, 450345, 600460, 604749, 806332, 900690, 1007915, 1209498, 1411081, 1801380, 2015830, 2418996, 2822162, 3023745, 4031660, 4233243, 5644324, 6047490, 7055405, 8466486, 12094980, 14110810, 16932972, 21166215, 28221620, 42332430, 84664860]

約数ペア:

[(1, 84664860), (2, 42332430), (3, 28221620), (4, 21166215), (5, 16932972), (6, 14110810), (7, 12094980), (10, 8466486), (12, 7055405), (14, 6047490), (15, 5644324), (20, 4233243), (21, 4031660), (28, 3023745), (30, 2822162), (35, 2418996), (42, 2015830), (47, 1801380), (60, 1411081), (70, 1209498), (84, 1007915), (94, 900690), (105, 806332), (140, 604749), (141, 600460), (188, 450345), (210, 403166), (235, 360276), (282, 300230), (329, 257340), (420, 201583), (470, 180138), (564, 150115), (658, 128670), (705, 120092), (940, 90069), (987, 85780), (1316, 64335), (1410, 60046), (1645, 51468), (1974, 42890), (2820, 30023), (3290, 25734), (3948, 21445), (4289, 19740), (4935, 17156), (6580, 12867), (8578, 9870)]