28305446970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2549}}^1\times {\mathrm{4159}}^1$

素因数の和:6807

約数の個数: 64

約数和(自身を含む): 68739840000

約数和(自身を除く): 40434393030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2549, 2670, 4159, 5098, 7647, 8318, 12477, 12745, 15294, 20795, 24954, 25490, 38235, 41590, 62385, 76470, 124770, 226861, 370151, 453722, 680583, 740302, 1110453, 1134305, 1361166, 1850755, 2220906, 2268610, 3402915, 3701510, 5552265, 6805830, 10601291, 11104530, 21202582, 31803873, 53006455, 63607746, 106012910, 159019365, 318038730, 943514899, 1887029798, 2830544697, 4717574495, 5661089394, 9435148990, 14152723485, 28305446970]

約数ペア:

[(1, 28305446970), (2, 14152723485), (3, 9435148990), (5, 5661089394), (6, 4717574495), (10, 2830544697), (15, 1887029798), (30, 943514899), (89, 318038730), (178, 159019365), (267, 106012910), (445, 63607746), (534, 53006455), (890, 31803873), (1335, 21202582), (2549, 11104530), (2670, 10601291), (4159, 6805830), (5098, 5552265), (7647, 3701510), (8318, 3402915), (12477, 2268610), (12745, 2220906), (15294, 1850755), (20795, 1361166), (24954, 1134305), (25490, 1110453), (38235, 740302), (41590, 680583), (62385, 453722), (76470, 370151), (124770, 226861)]