72069090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2143}}^1$

素因数の和:2231

約数の個数: 64

約数和(自身を含む): 185241600

約数和(自身を除く): 113172510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 59, 95, 114, 118, 177, 190, 285, 295, 354, 570, 590, 885, 1121, 1770, 2143, 2242, 3363, 4286, 5605, 6429, 6726, 10715, 11210, 12858, 16815, 21430, 32145, 33630, 40717, 64290, 81434, 122151, 126437, 203585, 244302, 252874, 379311, 407170, 610755, 632185, 758622, 1221510, 1264370, 1896555, 2402303, 3793110, 4804606, 7206909, 12011515, 14413818, 24023030, 36034545, 72069090]

約数ペア:

[(1, 72069090), (2, 36034545), (3, 24023030), (5, 14413818), (6, 12011515), (10, 7206909), (15, 4804606), (19, 3793110), (30, 2402303), (38, 1896555), (57, 1264370), (59, 1221510), (95, 758622), (114, 632185), (118, 610755), (177, 407170), (190, 379311), (285, 252874), (295, 244302), (354, 203585), (570, 126437), (590, 122151), (885, 81434), (1121, 64290), (1770, 40717), (2143, 33630), (2242, 32145), (3363, 21430), (4286, 16815), (5605, 12858), (6429, 11210), (6726, 10715)]