127161710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 261273600

約数和(自身を除く): 134111890

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 71, 115, 130, 142, 230, 299, 355, 598, 599, 710, 923, 1198, 1495, 1633, 1846, 2990, 2995, 3266, 4615, 5990, 7787, 8165, 9230, 13777, 15574, 16330, 21229, 27554, 38935, 42458, 42529, 68885, 77870, 85058, 106145, 137770, 179101, 212290, 212645, 358202, 425290, 552877, 895505, 978167, 1105754, 1791010, 1956334, 2764385, 4890835, 5528770, 9781670, 12716171, 25432342, 63580855, 127161710]

約数ペア:

[(1, 127161710), (2, 63580855), (5, 25432342), (10, 12716171), (13, 9781670), (23, 5528770), (26, 4890835), (46, 2764385), (65, 1956334), (71, 1791010), (115, 1105754), (130, 978167), (142, 895505), (230, 552877), (299, 425290), (355, 358202), (598, 212645), (599, 212290), (710, 179101), (923, 137770), (1198, 106145), (1495, 85058), (1633, 77870), (1846, 68885), (2990, 42529), (2995, 42458), (3266, 38935), (4615, 27554), (5990, 21229), (7787, 16330), (8165, 15574), (9230, 13777)]