238045170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:520

約数の個数: 128

約数和(自身を含む): 660234240

約数和(自身を除く): 422189070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 79, 110, 115, 138, 158, 165, 230, 237, 253, 330, 345, 395, 397, 474, 506, 690, 759, 790, 794, 869, 1185, 1191, 1265, 1518, 1738, 1817, 1985, 2370, 2382, 2530, 2607, 3634, 3795, 3970, 4345, 4367, 5214, 5451, 5955, 7590, 8690, 8734, 9085, 9131, 10902, 11910, 13035, 13101, 18170, 18262, 19987, 21835, 26070, 26202, 27255, 27393, 31363, 39974, 43670, 45655, 54510, 54786, 59961, 62726, 65505, 91310, 94089, 99935, 100441, 119922, 131010, 136965, 156815, 188178, 199870, 200882, 273930, 299805, 301323, 313630, 344993, 470445, 502205, 599610, 602646, 689986, 721349, 940890, 1004410, 1034979, 1442698, 1506615, 1724965, 2069958, 2164047, 3013230, 3449930, 3606745, 4328094, 5174895, 7213490, 7934839, 10349790, 10820235, 15869678, 21640470, 23804517, 39674195, 47609034, 79348390, 119022585, 238045170]

約数ペア:

[(1, 238045170), (2, 119022585), (3, 79348390), (5, 47609034), (6, 39674195), (10, 23804517), (11, 21640470), (15, 15869678), (22, 10820235), (23, 10349790), (30, 7934839), (33, 7213490), (46, 5174895), (55, 4328094), (66, 3606745), (69, 3449930), (79, 3013230), (110, 2164047), (115, 2069958), (138, 1724965), (158, 1506615), (165, 1442698), (230, 1034979), (237, 1004410), (253, 940890), (330, 721349), (345, 689986), (395, 602646), (397, 599610), (474, 502205), (506, 470445), (690, 344993), (759, 313630), (790, 301323), (794, 299805), (869, 273930), (1185, 200882), (1191, 199870), (1265, 188178), (1518, 156815), (1738, 136965), (1817, 131010), (1985, 119922), (2370, 100441), (2382, 99935), (2530, 94089), (2607, 91310), (3634, 65505), (3795, 62726), (3970, 59961), (4345, 54786), (4367, 54510), (5214, 45655), (5451, 43670), (5955, 39974), (7590, 31363), (8690, 27393), (8734, 27255), (9085, 26202), (9131, 26070), (10902, 21835), (11910, 19987), (13035, 18262), (13101, 18170)]