230406780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{225889}}^1$

素因数の和:225918

約数の個数: 48

約数和(自身を含む): 683091360

約数和(自身を除く): 452684580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 225889, 451778, 677667, 903556, 1129445, 1355334, 2258890, 2710668, 3388335, 3840113, 4517780, 6776670, 7680226, 11520339, 13553340, 15360452, 19200565, 23040678, 38401130, 46081356, 57601695, 76802260, 115203390, 230406780]

約数ペア:

[(1, 230406780), (2, 115203390), (3, 76802260), (4, 57601695), (5, 46081356), (6, 38401130), (10, 23040678), (12, 19200565), (15, 15360452), (17, 13553340), (20, 11520339), (30, 7680226), (34, 6776670), (51, 4517780), (60, 3840113), (68, 3388335), (85, 2710668), (102, 2258890), (170, 1355334), (204, 1129445), (255, 903556), (340, 677667), (510, 451778), (1020, 225889)]