31075422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 76391424

約数和(自身を除く): 45316002

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 71, 102, 119, 142, 213, 238, 357, 426, 497, 613, 714, 994, 1207, 1226, 1491, 1839, 2414, 2982, 3621, 3678, 4291, 7242, 8449, 8582, 10421, 12873, 16898, 20842, 25347, 25746, 31263, 43523, 50694, 62526, 72947, 87046, 130569, 145894, 218841, 261138, 304661, 437682, 609322, 739891, 913983, 1479782, 1827966, 2219673, 4439346, 5179237, 10358474, 15537711, 31075422]

約数ペア:

[(1, 31075422), (2, 15537711), (3, 10358474), (6, 5179237), (7, 4439346), (14, 2219673), (17, 1827966), (21, 1479782), (34, 913983), (42, 739891), (51, 609322), (71, 437682), (102, 304661), (119, 261138), (142, 218841), (213, 145894), (238, 130569), (357, 87046), (426, 72947), (497, 62526), (613, 50694), (714, 43523), (994, 31263), (1207, 25746), (1226, 25347), (1491, 20842), (1839, 16898), (2414, 12873), (2982, 10421), (3621, 8582), (3678, 8449), (4291, 7242)]