2589744540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{403387}}^1$

素因数の和:403506

約数の個数: 48

約数和(自身を含む): 7319071872

約数和(自身を除く): 4729327332

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, 403387, 806774, 1210161, 1613548, 2016935, 2420322, 4033870, 4840644, 6050805, 8067740, 12101610, 24203220, 43162409, 86324818, 129487227, 172649636, 215812045, 258974454, 431624090, 517948908, 647436135, 863248180, 1294872270, 2589744540]

約数ペア:

[(1, 2589744540), (2, 1294872270), (3, 863248180), (4, 647436135), (5, 517948908), (6, 431624090), (10, 258974454), (12, 215812045), (15, 172649636), (20, 129487227), (30, 86324818), (60, 43162409), (107, 24203220), (214, 12101610), (321, 8067740), (428, 6050805), (535, 4840644), (642, 4033870), (1070, 2420322), (1284, 2016935), (1605, 1613548), (2140, 1210161), (3210, 806774), (6420, 403387)]