66726870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18691}}^1$

素因数の和:18725

約数の個数: 64

約数和(自身を含む): 193798656

約数和(自身を除く): 127071786

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 18691, 37382, 56073, 93455, 112146, 130837, 186910, 261674, 280365, 317747, 392511, 560730, 635494, 654185, 785022, 953241, 1308370, 1588735, 1906482, 1962555, 2224229, 3177470, 3925110, 4448458, 4766205, 6672687, 9532410, 11121145, 13345374, 22242290, 33363435, 66726870]

約数ペア:

[(1, 66726870), (2, 33363435), (3, 22242290), (5, 13345374), (6, 11121145), (7, 9532410), (10, 6672687), (14, 4766205), (15, 4448458), (17, 3925110), (21, 3177470), (30, 2224229), (34, 1962555), (35, 1906482), (42, 1588735), (51, 1308370), (70, 953241), (85, 785022), (102, 654185), (105, 635494), (119, 560730), (170, 392511), (210, 317747), (238, 280365), (255, 261674), (357, 186910), (510, 130837), (595, 112146), (714, 93455), (1190, 56073), (1785, 37382), (3570, 18691)]