4427340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 12525408

約数和(自身を除く): 8098068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 653, 678, 1130, 1306, 1356, 1695, 1959, 2260, 2612, 3265, 3390, 3918, 6530, 6780, 7836, 9795, 13060, 19590, 39180, 73789, 147578, 221367, 295156, 368945, 442734, 737890, 885468, 1106835, 1475780, 2213670, 4427340]

約数ペア:

[(1, 4427340), (2, 2213670), (3, 1475780), (4, 1106835), (5, 885468), (6, 737890), (10, 442734), (12, 368945), (15, 295156), (20, 221367), (30, 147578), (60, 73789), (113, 39180), (226, 19590), (339, 13060), (452, 9795), (565, 7836), (653, 6780), (678, 6530), (1130, 3918), (1306, 3390), (1356, 3265), (1695, 2612), (1959, 2260)]