20100450510

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{3545053}}^1$

素因数の和:3545079

約数の個数: 80

約数和(自身を含む): 61769020896

約数和(自身を除く): 41668570386

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 3545053, 7090106, 10635159, 17725265, 21270318, 24815371, 31905477, 35450530, 49630742, 53175795, 63810954, 74446113, 95716431, 106351590, 124076855, 148892226, 159527385, 191432862, 223338339, 248153710, 287149293, 319054770, 372230565, 446676678, 478582155, 574298586, 670015017, 744461130, 957164310, 1116691695, 1340030034, 1435746465, 2010045051, 2233383390, 2871492930, 3350075085, 4020090102, 6700150170, 10050225255, 20100450510]

約数ペア:

[(1, 20100450510), (2, 10050225255), (3, 6700150170), (5, 4020090102), (6, 3350075085), (7, 2871492930), (9, 2233383390), (10, 2010045051), (14, 1435746465), (15, 1340030034), (18, 1116691695), (21, 957164310), (27, 744461130), (30, 670015017), (35, 574298586), (42, 478582155), (45, 446676678), (54, 372230565), (63, 319054770), (70, 287149293), (81, 248153710), (90, 223338339), (105, 191432862), (126, 159527385), (135, 148892226), (162, 124076855), (189, 106351590), (210, 95716431), (270, 74446113), (315, 63810954), (378, 53175795), (405, 49630742), (567, 35450530), (630, 31905477), (810, 24815371), (945, 21270318), (1134, 17725265), (1890, 10635159), (2835, 7090106), (5670, 3545053)]