1922866440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1456717}}^1$

素因数の和:1456742

約数の個数: 64

約数和(自身を含む): 6293021760

約数和(自身を除く): 4370155320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1456717, 2913434, 4370151, 5826868, 7283585, 8740302, 11653736, 14567170, 16023887, 17480604, 21850755, 29134340, 32047774, 34961208, 43701510, 48071661, 58268680, 64095548, 80119435, 87403020, 96143322, 128191096, 160238870, 174806040, 192286644, 240358305, 320477740, 384573288, 480716610, 640955480, 961433220, 1922866440]

約数ペア:

[(1, 1922866440), (2, 961433220), (3, 640955480), (4, 480716610), (5, 384573288), (6, 320477740), (8, 240358305), (10, 192286644), (11, 174806040), (12, 160238870), (15, 128191096), (20, 96143322), (22, 87403020), (24, 80119435), (30, 64095548), (33, 58268680), (40, 48071661), (44, 43701510), (55, 34961208), (60, 32047774), (66, 29134340), (88, 21850755), (110, 17480604), (120, 16023887), (132, 14567170), (165, 11653736), (220, 8740302), (264, 7283585), (330, 5826868), (440, 4370151), (660, 2913434), (1320, 1456717)]