2008390980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{22153}}^1$

素因数の和:23676

約数の個数: 48

約数和(自身を含む): 5627470464

約数和(自身を除く): 3619079484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1511, 3022, 4533, 6044, 7555, 9066, 15110, 18132, 22153, 22665, 30220, 44306, 45330, 66459, 88612, 90660, 110765, 132918, 221530, 265836, 332295, 443060, 664590, 1329180, 33473183, 66946366, 100419549, 133892732, 167365915, 200839098, 334731830, 401678196, 502097745, 669463660, 1004195490, 2008390980]

約数ペア:

[(1, 2008390980), (2, 1004195490), (3, 669463660), (4, 502097745), (5, 401678196), (6, 334731830), (10, 200839098), (12, 167365915), (15, 133892732), (20, 100419549), (30, 66946366), (60, 33473183), (1511, 1329180), (3022, 664590), (4533, 443060), (6044, 332295), (7555, 265836), (9066, 221530), (15110, 132918), (18132, 110765), (22153, 90660), (22665, 88612), (30220, 66459), (44306, 45330)]