883292340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{2371}}^1$

素因数の和:3277

約数の個数: 96

約数和(自身を含む): 2830915584

約数和(自身を除く): 1947623244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 887, 1774, 2371, 2661, 3548, 4435, 4742, 5322, 6209, 7113, 8870, 9484, 10644, 11855, 12418, 13305, 14226, 16597, 17740, 18627, 23710, 24836, 26610, 28452, 31045, 33194, 35565, 37254, 47420, 49791, 53220, 62090, 66388, 71130, 74508, 82985, 93135, 99582, 124180, 142260, 165970, 186270, 199164, 248955, 331940, 372540, 497910, 995820, 2103077, 4206154, 6309231, 8412308, 10515385, 12618462, 14721539, 21030770, 25236924, 29443078, 31546155, 42061540, 44164617, 58886156, 63092310, 73607695, 88329234, 126184620, 147215390, 176658468, 220823085, 294430780, 441646170, 883292340]

約数ペア:

[(1, 883292340), (2, 441646170), (3, 294430780), (4, 220823085), (5, 176658468), (6, 147215390), (7, 126184620), (10, 88329234), (12, 73607695), (14, 63092310), (15, 58886156), (20, 44164617), (21, 42061540), (28, 31546155), (30, 29443078), (35, 25236924), (42, 21030770), (60, 14721539), (70, 12618462), (84, 10515385), (105, 8412308), (140, 6309231), (210, 4206154), (420, 2103077), (887, 995820), (1774, 497910), (2371, 372540), (2661, 331940), (3548, 248955), (4435, 199164), (4742, 186270), (5322, 165970), (6209, 142260), (7113, 124180), (8870, 99582), (9484, 93135), (10644, 82985), (11855, 74508), (12418, 71130), (13305, 66388), (14226, 62090), (16597, 53220), (17740, 49791), (18627, 47420), (23710, 37254), (24836, 35565), (26610, 33194), (28452, 31045)]