15693330740

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{2477}}^1$

素因数の和:2721

約数の個数: 96

約数和(自身を含む): 34619840640

約数和(自身を除く): 18926509900

約数列:

[1, 2, 4, 5, 10, 20, 43, 53, 86, 106, 139, 172, 212, 215, 265, 278, 430, 530, 556, 695, 860, 1060, 1390, 2279, 2477, 2780, 4558, 4954, 5977, 7367, 9116, 9908, 11395, 11954, 12385, 14734, 22790, 23908, 24770, 29468, 29885, 36835, 45580, 49540, 59770, 73670, 106511, 119540, 131281, 147340, 213022, 262562, 316781, 344303, 426044, 525124, 532555, 633562, 656405, 688606, 1065110, 1267124, 1312810, 1377212, 1583905, 1721515, 2130220, 2625620, 3167810, 3443030, 5645083, 6335620, 6886060, 11290166, 14805029, 18248059, 22580332, 28225415, 29610058, 36496118, 56450830, 59220116, 72992236, 74025145, 91240295, 112901660, 148050290, 182480590, 296100580, 364961180, 784666537, 1569333074, 3138666148, 3923332685, 7846665370, 15693330740]

約数ペア:

[(1, 15693330740), (2, 7846665370), (4, 3923332685), (5, 3138666148), (10, 1569333074), (20, 784666537), (43, 364961180), (53, 296100580), (86, 182480590), (106, 148050290), (139, 112901660), (172, 91240295), (212, 74025145), (215, 72992236), (265, 59220116), (278, 56450830), (430, 36496118), (530, 29610058), (556, 28225415), (695, 22580332), (860, 18248059), (1060, 14805029), (1390, 11290166), (2279, 6886060), (2477, 6335620), (2780, 5645083), (4558, 3443030), (4954, 3167810), (5977, 2625620), (7367, 2130220), (9116, 1721515), (9908, 1583905), (11395, 1377212), (11954, 1312810), (12385, 1267124), (14734, 1065110), (22790, 688606), (23908, 656405), (24770, 633562), (29468, 532555), (29885, 525124), (36835, 426044), (45580, 344303), (49540, 316781), (59770, 262562), (73670, 213022), (106511, 147340), (119540, 131281)]