2049664590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{18089}}^1$

素因数の和:19361

約数の個数: 48

約数和(自身を含む): 5333655600

約数和(自身を除く): 3283991010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1259, 2518, 3777, 6295, 7554, 11331, 12590, 18089, 18885, 22662, 36178, 37770, 54267, 56655, 90445, 108534, 113310, 162801, 180890, 271335, 325602, 542670, 814005, 1628010, 22774051, 45548102, 68322153, 113870255, 136644306, 204966459, 227740510, 341610765, 409932918, 683221530, 1024832295, 2049664590]

約数ペア:

[(1, 2049664590), (2, 1024832295), (3, 683221530), (5, 409932918), (6, 341610765), (9, 227740510), (10, 204966459), (15, 136644306), (18, 113870255), (30, 68322153), (45, 45548102), (90, 22774051), (1259, 1628010), (2518, 814005), (3777, 542670), (6295, 325602), (7554, 271335), (11331, 180890), (12590, 162801), (18089, 113310), (18885, 108534), (22662, 90445), (36178, 56655), (37770, 54267)]