1604082290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2\times {\mathrm{971}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 3024988416

約数和(自身を除く): 1420906126

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 365, 730, 971, 1942, 2263, 4526, 4855, 5329, 9710, 10658, 11315, 22630, 26645, 30101, 53290, 60202, 70883, 141766, 150505, 165199, 301010, 330398, 354415, 708830, 825995, 1651990, 2197373, 4394746, 5174459, 10348918, 10986865, 21973730, 25872295, 51744590, 160408229, 320816458, 802041145, 1604082290]

約数ペア:

[(1, 1604082290), (2, 802041145), (5, 320816458), (10, 160408229), (31, 51744590), (62, 25872295), (73, 21973730), (146, 10986865), (155, 10348918), (310, 5174459), (365, 4394746), (730, 2197373), (971, 1651990), (1942, 825995), (2263, 708830), (4526, 354415), (4855, 330398), (5329, 301010), (9710, 165199), (10658, 150505), (11315, 141766), (22630, 70883), (26645, 60202), (30101, 53290)]