85700580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1907}}^1$

素因数の和:2033

約数の個数: 96

約数和(自身を含む): 276950016

約数和(自身を除く): 191249436

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, 1070, 1284, 1498, 1605, 1907, 2140, 2247, 2996, 3210, 3745, 3814, 4494, 5721, 6420, 7490, 7628, 8988, 9535, 11235, 11442, 13349, 14980, 19070, 22470, 22884, 26698, 28605, 38140, 40047, 44940, 53396, 57210, 66745, 80094, 114420, 133490, 160188, 200235, 204049, 266980, 400470, 408098, 612147, 800940, 816196, 1020245, 1224294, 1428343, 2040490, 2448588, 2856686, 3060735, 4080980, 4285029, 5713372, 6121470, 7141715, 8570058, 12242940, 14283430, 17140116, 21425145, 28566860, 42850290, 85700580]

約数ペア:

[(1, 85700580), (2, 42850290), (3, 28566860), (4, 21425145), (5, 17140116), (6, 14283430), (7, 12242940), (10, 8570058), (12, 7141715), (14, 6121470), (15, 5713372), (20, 4285029), (21, 4080980), (28, 3060735), (30, 2856686), (35, 2448588), (42, 2040490), (60, 1428343), (70, 1224294), (84, 1020245), (105, 816196), (107, 800940), (140, 612147), (210, 408098), (214, 400470), (321, 266980), (420, 204049), (428, 200235), (535, 160188), (642, 133490), (749, 114420), (1070, 80094), (1284, 66745), (1498, 57210), (1605, 53396), (1907, 44940), (2140, 40047), (2247, 38140), (2996, 28605), (3210, 26698), (3745, 22884), (3814, 22470), (4494, 19070), (5721, 14980), (6420, 13349), (7490, 11442), (7628, 11235), (8988, 9535)]