27898530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4973}}^1$

素因数の和:5011

約数の個数: 64

約数和(自身を含む): 77355648

約数和(自身を除く): 49457118

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 4973, 5610, 9946, 14919, 24865, 29838, 49730, 54703, 74595, 84541, 109406, 149190, 164109, 169082, 253623, 273515, 328218, 422705, 507246, 547030, 820545, 845410, 929951, 1268115, 1641090, 1859902, 2536230, 2789853, 4649755, 5579706, 9299510, 13949265, 27898530]

約数ペア:

[(1, 27898530), (2, 13949265), (3, 9299510), (5, 5579706), (6, 4649755), (10, 2789853), (11, 2536230), (15, 1859902), (17, 1641090), (22, 1268115), (30, 929951), (33, 845410), (34, 820545), (51, 547030), (55, 507246), (66, 422705), (85, 328218), (102, 273515), (110, 253623), (165, 169082), (170, 164109), (187, 149190), (255, 109406), (330, 84541), (374, 74595), (510, 54703), (561, 49730), (935, 29838), (1122, 24865), (1870, 14919), (2805, 9946), (4973, 5610)]