2002251195

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{677}}^1$

素因数の和:965

約数の個数: 96

約数和(自身を含む): 4086875520

約数和(自身を除く): 2084624325

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 229, 287, 315, 369, 615, 677, 687, 861, 1145, 1435, 1603, 1845, 2031, 2061, 2583, 3385, 3435, 4305, 4739, 4809, 6093, 8015, 9389, 10155, 10305, 12915, 14217, 14427, 23695, 24045, 27757, 28167, 30465, 42651, 46945, 65723, 71085, 72135, 83271, 84501, 138785, 140835, 155033, 194299, 197169, 213255, 249813, 328615, 416355, 422505, 465099, 582897, 591507, 775165, 971495, 985845, 1085231, 1249065, 1395297, 1748691, 2325495, 2914485, 2957535, 3255693, 5426155, 6356353, 6976485, 8743455, 9767079, 16278465, 19069059, 31781765, 44494471, 48835395, 57207177, 95345295, 133483413, 222472355, 286035885, 400450239, 667417065, 2002251195]

約数ペア:

[(1, 2002251195), (3, 667417065), (5, 400450239), (7, 286035885), (9, 222472355), (15, 133483413), (21, 95345295), (35, 57207177), (41, 48835395), (45, 44494471), (63, 31781765), (105, 19069059), (123, 16278465), (205, 9767079), (229, 8743455), (287, 6976485), (315, 6356353), (369, 5426155), (615, 3255693), (677, 2957535), (687, 2914485), (861, 2325495), (1145, 1748691), (1435, 1395297), (1603, 1249065), (1845, 1085231), (2031, 985845), (2061, 971495), (2583, 775165), (3385, 591507), (3435, 582897), (4305, 465099), (4739, 422505), (4809, 416355), (6093, 328615), (8015, 249813), (9389, 213255), (10155, 197169), (10305, 194299), (12915, 155033), (14217, 140835), (14427, 138785), (23695, 84501), (24045, 83271), (27757, 72135), (28167, 71085), (30465, 65723), (42651, 46945)]