609480260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{22691}}^1$

素因数の和:22796

約数の個数: 48

約数和(自身を含む): 1372412160

約数和(自身を除く): 762931900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 2686, 5372, 6715, 13430, 22691, 26860, 45382, 90764, 113455, 226910, 385747, 453820, 771494, 1542988, 1792589, 1928735, 3585178, 3857470, 7170356, 7714940, 8962945, 17925890, 30474013, 35851780, 60948026, 121896052, 152370065, 304740130, 609480260]

約数ペア:

[(1, 609480260), (2, 304740130), (4, 152370065), (5, 121896052), (10, 60948026), (17, 35851780), (20, 30474013), (34, 17925890), (68, 8962945), (79, 7714940), (85, 7170356), (158, 3857470), (170, 3585178), (316, 1928735), (340, 1792589), (395, 1542988), (790, 771494), (1343, 453820), (1580, 385747), (2686, 226910), (5372, 113455), (6715, 90764), (13430, 45382), (22691, 26860)]