313638810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{19763}}^1$

素因数の和:19819

約数の個数: 48

約数和(自身を含む): 786923424

約数和(自身を除く): 473284614

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, 15870, 19763, 39526, 59289, 98815, 118578, 197630, 296445, 454549, 592890, 909098, 1363647, 2272745, 2727294, 4545490, 6818235, 10454627, 13636470, 20909254, 31363881, 52273135, 62727762, 104546270, 156819405, 313638810]

約数ペア:

[(1, 313638810), (2, 156819405), (3, 104546270), (5, 62727762), (6, 52273135), (10, 31363881), (15, 20909254), (23, 13636470), (30, 10454627), (46, 6818235), (69, 4545490), (115, 2727294), (138, 2272745), (230, 1363647), (345, 909098), (529, 592890), (690, 454549), (1058, 296445), (1587, 197630), (2645, 118578), (3174, 98815), (5290, 59289), (7935, 39526), (15870, 19763)]