349411370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26693}}^1$

素因数の和:26735

約数の個数: 64

約数和(自身を含む): 830290176

約数和(自身を除く): 480878806

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1870, 2618, 6545, 13090, 26693, 53386, 133465, 186851, 266930, 293623, 373702, 453781, 587246, 907562, 934255, 1468115, 1868510, 2055361, 2268905, 2936230, 3176467, 4110722, 4537810, 4991591, 6352934, 9983182, 10276805, 15882335, 20553610, 24957955, 31764670, 34941137, 49915910, 69882274, 174705685, 349411370]

約数ペア:

[(1, 349411370), (2, 174705685), (5, 69882274), (7, 49915910), (10, 34941137), (11, 31764670), (14, 24957955), (17, 20553610), (22, 15882335), (34, 10276805), (35, 9983182), (55, 6352934), (70, 4991591), (77, 4537810), (85, 4110722), (110, 3176467), (119, 2936230), (154, 2268905), (170, 2055361), (187, 1868510), (238, 1468115), (374, 934255), (385, 907562), (595, 587246), (770, 453781), (935, 373702), (1190, 293623), (1309, 266930), (1870, 186851), (2618, 133465), (6545, 53386), (13090, 26693)]