2340590985

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4547}}^1$

素因数の和:4636

約数の個数: 80

約数和(自身を含む): 4437683712

約数和(自身を除く): 2097092727

約数列:

[1, 3, 5, 9, 15, 27, 31, 41, 45, 81, 93, 123, 135, 155, 205, 279, 369, 405, 465, 615, 837, 1107, 1271, 1395, 1845, 2511, 3321, 3813, 4185, 4547, 5535, 6355, 11439, 12555, 13641, 16605, 19065, 22735, 34317, 40923, 57195, 68205, 102951, 122769, 140957, 171585, 186427, 204615, 368307, 422871, 514755, 559281, 613845, 704785, 932135, 1268613, 1677843, 1841535, 2114355, 2796405, 3805839, 5033529, 5779237, 6343065, 8389215, 11417517, 15100587, 17337711, 19029195, 25167645, 28896185, 52013133, 57087585, 75502935, 86688555, 156039399, 260065665, 468118197, 780196995, 2340590985]

約数ペア:

[(1, 2340590985), (3, 780196995), (5, 468118197), (9, 260065665), (15, 156039399), (27, 86688555), (31, 75502935), (41, 57087585), (45, 52013133), (81, 28896185), (93, 25167645), (123, 19029195), (135, 17337711), (155, 15100587), (205, 11417517), (279, 8389215), (369, 6343065), (405, 5779237), (465, 5033529), (615, 3805839), (837, 2796405), (1107, 2114355), (1271, 1841535), (1395, 1677843), (1845, 1268613), (2511, 932135), (3321, 704785), (3813, 613845), (4185, 559281), (4547, 514755), (5535, 422871), (6355, 368307), (11439, 204615), (12555, 186427), (13641, 171585), (16605, 140957), (19065, 122769), (22735, 102951), (34317, 68205), (40923, 57195)]