447664410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{216263}}^1$

素因数の和:216299

約数の個数: 48

約数和(自身を含む): 1214538624

約数和(自身を除く): 766874214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 216263, 432526, 648789, 1081315, 1297578, 1946367, 2162630, 3243945, 3892734, 4974049, 6487890, 9731835, 9948098, 14922147, 19463670, 24870245, 29844294, 44766441, 49740490, 74610735, 89532882, 149221470, 223832205, 447664410]

約数ペア:

[(1, 447664410), (2, 223832205), (3, 149221470), (5, 89532882), (6, 74610735), (9, 49740490), (10, 44766441), (15, 29844294), (18, 24870245), (23, 19463670), (30, 14922147), (45, 9948098), (46, 9731835), (69, 6487890), (90, 4974049), (115, 3892734), (138, 3243945), (207, 2162630), (230, 1946367), (345, 1297578), (414, 1081315), (690, 648789), (1035, 432526), (2070, 216263)]