45619620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8543}}^1$

素因数の和:8644

約数の個数: 48

約数和(自身を含む): 129185280

約数和(自身を除く): 83565660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 8543, 17086, 25629, 34172, 42715, 51258, 85430, 102516, 128145, 170860, 256290, 512580, 760327, 1520654, 2280981, 3041308, 3801635, 4561962, 7603270, 9123924, 11404905, 15206540, 22809810, 45619620]

約数ペア:

[(1, 45619620), (2, 22809810), (3, 15206540), (4, 11404905), (5, 9123924), (6, 7603270), (10, 4561962), (12, 3801635), (15, 3041308), (20, 2280981), (30, 1520654), (60, 760327), (89, 512580), (178, 256290), (267, 170860), (356, 128145), (445, 102516), (534, 85430), (890, 51258), (1068, 42715), (1335, 34172), (1780, 25629), (2670, 17086), (5340, 8543)]