42288540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{941}}^1$

素因数の和:1067

約数の個数: 96

約数和(自身を含む): 136733184

約数和(自身を除く): 94444644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 941, 1070, 1284, 1498, 1605, 1882, 2140, 2247, 2823, 2996, 3210, 3745, 3764, 4494, 4705, 5646, 6420, 6587, 7490, 8988, 9410, 11235, 11292, 13174, 14115, 14980, 18820, 19761, 22470, 26348, 28230, 32935, 39522, 44940, 56460, 65870, 79044, 98805, 100687, 131740, 197610, 201374, 302061, 395220, 402748, 503435, 604122, 704809, 1006870, 1208244, 1409618, 1510305, 2013740, 2114427, 2819236, 3020610, 3524045, 4228854, 6041220, 7048090, 8457708, 10572135, 14096180, 21144270, 42288540]

約数ペア:

[(1, 42288540), (2, 21144270), (3, 14096180), (4, 10572135), (5, 8457708), (6, 7048090), (7, 6041220), (10, 4228854), (12, 3524045), (14, 3020610), (15, 2819236), (20, 2114427), (21, 2013740), (28, 1510305), (30, 1409618), (35, 1208244), (42, 1006870), (60, 704809), (70, 604122), (84, 503435), (105, 402748), (107, 395220), (140, 302061), (210, 201374), (214, 197610), (321, 131740), (420, 100687), (428, 98805), (535, 79044), (642, 65870), (749, 56460), (941, 44940), (1070, 39522), (1284, 32935), (1498, 28230), (1605, 26348), (1882, 22470), (2140, 19761), (2247, 18820), (2823, 14980), (2996, 14115), (3210, 13174), (3745, 11292), (3764, 11235), (4494, 9410), (4705, 8988), (5646, 7490), (6420, 6587)]