64471330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{829}}^1$

素因数の和:955

約数の個数: 64

約数和(自身を含む): 146292480

約数和(自身を除く): 81821150

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 101, 110, 154, 202, 385, 505, 707, 770, 829, 1010, 1111, 1414, 1658, 2222, 3535, 4145, 5555, 5803, 7070, 7777, 8290, 9119, 11110, 11606, 15554, 18238, 29015, 38885, 45595, 58030, 63833, 77770, 83729, 91190, 127666, 167458, 319165, 418645, 586103, 638330, 837290, 921019, 1172206, 1842038, 2930515, 4605095, 5861030, 6447133, 9210190, 12894266, 32235665, 64471330]

約数ペア:

[(1, 64471330), (2, 32235665), (5, 12894266), (7, 9210190), (10, 6447133), (11, 5861030), (14, 4605095), (22, 2930515), (35, 1842038), (55, 1172206), (70, 921019), (77, 837290), (101, 638330), (110, 586103), (154, 418645), (202, 319165), (385, 167458), (505, 127666), (707, 91190), (770, 83729), (829, 77770), (1010, 63833), (1111, 58030), (1414, 45595), (1658, 38885), (2222, 29015), (3535, 18238), (4145, 15554), (5555, 11606), (5803, 11110), (7070, 9119), (7777, 8290)]