17381930930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1005317}}^1$

素因数の和:1005363

約数の個数: 64

約数和(自身を含む): 40534421760

約数和(自身を除く): 23152490830

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 8645, 17290, 1005317, 2010634, 5026585, 7037219, 10053170, 13069121, 14074438, 19101023, 26138242, 35186095, 38202046, 65345605, 70372190, 91483847, 95505115, 130691210, 133707161, 182967694, 191010230, 248313299, 267414322, 457419235, 496626598, 668535805, 914838470, 1241566495, 1337071610, 1738193093, 2483132990, 3476386186, 8690965465, 17381930930]

約数ペア:

[(1, 17381930930), (2, 8690965465), (5, 3476386186), (7, 2483132990), (10, 1738193093), (13, 1337071610), (14, 1241566495), (19, 914838470), (26, 668535805), (35, 496626598), (38, 457419235), (65, 267414322), (70, 248313299), (91, 191010230), (95, 182967694), (130, 133707161), (133, 130691210), (182, 95505115), (190, 91483847), (247, 70372190), (266, 65345605), (455, 38202046), (494, 35186095), (665, 26138242), (910, 19101023), (1235, 14074438), (1330, 13069121), (1729, 10053170), (2470, 7037219), (3458, 5026585), (8645, 2010634), (17290, 1005317)]