230349730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{521}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 473558400

約数和(自身を除く): 243208670

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 179, 190, 247, 358, 494, 521, 895, 1042, 1235, 1790, 2327, 2470, 2605, 3401, 4654, 5210, 6773, 6802, 9899, 11635, 13546, 17005, 19798, 23270, 33865, 34010, 44213, 49495, 67730, 88426, 93259, 98990, 128687, 186518, 221065, 257374, 442130, 466295, 643435, 932590, 1212367, 1286870, 1771921, 2424734, 3543842, 6061835, 8859605, 12123670, 17719210, 23034973, 46069946, 115174865, 230349730]

約数ペア:

[(1, 230349730), (2, 115174865), (5, 46069946), (10, 23034973), (13, 17719210), (19, 12123670), (26, 8859605), (38, 6061835), (65, 3543842), (95, 2424734), (130, 1771921), (179, 1286870), (190, 1212367), (247, 932590), (358, 643435), (494, 466295), (521, 442130), (895, 257374), (1042, 221065), (1235, 186518), (1790, 128687), (2327, 98990), (2470, 93259), (2605, 88426), (3401, 67730), (4654, 49495), (5210, 44213), (6773, 34010), (6802, 33865), (9899, 23270), (11635, 19798), (13546, 17005)]