204548430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{12889}}^1$

素因数の和:12945

約数の個数: 48

約数和(自身を含む): 513228240

約数和(自身を除く): 308679810

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 690, 1058, 1587, 2645, 3174, 5290, 7935, 12889, 15870, 25778, 38667, 64445, 77334, 128890, 193335, 296447, 386670, 592894, 889341, 1482235, 1778682, 2964470, 4446705, 6818281, 8893410, 13636562, 20454843, 34091405, 40909686, 68182810, 102274215, 204548430]

約数ペア:

[(1, 204548430), (2, 102274215), (3, 68182810), (5, 40909686), (6, 34091405), (10, 20454843), (15, 13636562), (23, 8893410), (30, 6818281), (46, 4446705), (69, 2964470), (115, 1778682), (138, 1482235), (230, 889341), (345, 592894), (529, 386670), (690, 296447), (1058, 193335), (1587, 128890), (2645, 77334), (3174, 64445), (5290, 38667), (7935, 25778), (12889, 15870)]