10990140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 35610624

約数和(自身を除く): 24620484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 137, 140, 191, 210, 274, 382, 411, 420, 548, 573, 685, 764, 822, 955, 959, 1146, 1337, 1370, 1644, 1910, 1918, 2055, 2292, 2674, 2740, 2865, 2877, 3820, 3836, 4011, 4110, 4795, 5348, 5730, 5754, 6685, 8022, 8220, 9590, 11460, 11508, 13370, 14385, 16044, 19180, 20055, 26167, 26740, 28770, 40110, 52334, 57540, 78501, 80220, 104668, 130835, 157002, 183169, 261670, 314004, 366338, 392505, 523340, 549507, 732676, 785010, 915845, 1099014, 1570020, 1831690, 2198028, 2747535, 3663380, 5495070, 10990140]

約数ペア:

[(1, 10990140), (2, 5495070), (3, 3663380), (4, 2747535), (5, 2198028), (6, 1831690), (7, 1570020), (10, 1099014), (12, 915845), (14, 785010), (15, 732676), (20, 549507), (21, 523340), (28, 392505), (30, 366338), (35, 314004), (42, 261670), (60, 183169), (70, 157002), (84, 130835), (105, 104668), (137, 80220), (140, 78501), (191, 57540), (210, 52334), (274, 40110), (382, 28770), (411, 26740), (420, 26167), (548, 20055), (573, 19180), (685, 16044), (764, 14385), (822, 13370), (955, 11508), (959, 11460), (1146, 9590), (1337, 8220), (1370, 8022), (1644, 6685), (1910, 5754), (1918, 5730), (2055, 5348), (2292, 4795), (2674, 4110), (2740, 4011), (2865, 3836), (2877, 3820)]