85971480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{14621}}^1$

素因数の和:14649

約数の個数: 96

約数和(自身を含む): 300043440

約数和(自身を除く): 214071960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 14621, 29242, 43863, 58484, 73105, 87726, 102347, 116968, 146210, 175452, 204694, 219315, 292420, 307041, 350904, 409388, 438630, 511735, 584840, 614082, 716429, 818776, 877260, 1023470, 1228164, 1432858, 1535205, 1754520, 2046940, 2149287, 2456328, 2865716, 3070410, 3582145, 4093880, 4298574, 5731432, 6140820, 7164290, 8597148, 10746435, 12281640, 14328580, 17194296, 21492870, 28657160, 42985740, 85971480]

約数ペア:

[(1, 85971480), (2, 42985740), (3, 28657160), (4, 21492870), (5, 17194296), (6, 14328580), (7, 12281640), (8, 10746435), (10, 8597148), (12, 7164290), (14, 6140820), (15, 5731432), (20, 4298574), (21, 4093880), (24, 3582145), (28, 3070410), (30, 2865716), (35, 2456328), (40, 2149287), (42, 2046940), (49, 1754520), (56, 1535205), (60, 1432858), (70, 1228164), (84, 1023470), (98, 877260), (105, 818776), (120, 716429), (140, 614082), (147, 584840), (168, 511735), (196, 438630), (210, 409388), (245, 350904), (280, 307041), (294, 292420), (392, 219315), (420, 204694), (490, 175452), (588, 146210), (735, 116968), (840, 102347), (980, 87726), (1176, 73105), (1470, 58484), (1960, 43863), (2940, 29242), (5880, 14621)]