165933420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{45337}}^1$

素因数の和:45410

約数の個数: 48

約数和(自身を含む): 472240608

約数和(自身を除く): 306307188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 45337, 90674, 136011, 181348, 226685, 272022, 453370, 544044, 680055, 906740, 1360110, 2720220, 2765557, 5531114, 8296671, 11062228, 13827785, 16593342, 27655570, 33186684, 41483355, 55311140, 82966710, 165933420]

約数ペア:

[(1, 165933420), (2, 82966710), (3, 55311140), (4, 41483355), (5, 33186684), (6, 27655570), (10, 16593342), (12, 13827785), (15, 11062228), (20, 8296671), (30, 5531114), (60, 2765557), (61, 2720220), (122, 1360110), (183, 906740), (244, 680055), (305, 544044), (366, 453370), (610, 272022), (732, 226685), (915, 181348), (1220, 136011), (1830, 90674), (3660, 45337)]