2639050140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{411067}}^1$

素因数の和:411186

約数の個数: 48

約数和(自身を含む): 7458417792

約数和(自身を除く): 4819367652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 411067, 822134, 1233201, 1644268, 2055335, 2466402, 4110670, 4932804, 6166005, 8221340, 12332010, 24664020, 43984169, 87968338, 131952507, 175936676, 219920845, 263905014, 439841690, 527810028, 659762535, 879683380, 1319525070, 2639050140]

約数ペア:

[(1, 2639050140), (2, 1319525070), (3, 879683380), (4, 659762535), (5, 527810028), (6, 439841690), (10, 263905014), (12, 219920845), (15, 175936676), (20, 131952507), (30, 87968338), (60, 43984169), (107, 24664020), (214, 12332010), (321, 8221340), (428, 6166005), (535, 4932804), (642, 4110670), (1070, 2466402), (1284, 2055335), (1605, 1644268), (2140, 1233201), (3210, 822134), (6420, 411067)]