118309290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21089}}^1$

素因数の和:21127

約数の個数: 64

約数和(自身を含む): 327991680

約数和(自身を除く): 209682390

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, 5610, 21089, 42178, 63267, 105445, 126534, 210890, 231979, 316335, 358513, 463958, 632670, 695937, 717026, 1075539, 1159895, 1391874, 1792565, 2151078, 2319790, 3479685, 3585130, 3943643, 5377695, 6959370, 7887286, 10755390, 11830929, 19718215, 23661858, 39436430, 59154645, 118309290]

約数ペア:

[(1, 118309290), (2, 59154645), (3, 39436430), (5, 23661858), (6, 19718215), (10, 11830929), (11, 10755390), (15, 7887286), (17, 6959370), (22, 5377695), (30, 3943643), (33, 3585130), (34, 3479685), (51, 2319790), (55, 2151078), (66, 1792565), (85, 1391874), (102, 1159895), (110, 1075539), (165, 717026), (170, 695937), (187, 632670), (255, 463958), (330, 358513), (374, 316335), (510, 231979), (561, 210890), (935, 126534), (1122, 105445), (1870, 63267), (2805, 42178), (5610, 21089)]