319143630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:850

約数の個数: 128

約数和(自身を含む): 880201728

約数和(自身を除く): 561058098

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 47, 65, 69, 78, 94, 115, 130, 138, 141, 195, 230, 235, 282, 299, 345, 390, 470, 598, 611, 690, 705, 757, 897, 1081, 1222, 1410, 1495, 1514, 1794, 1833, 2162, 2271, 2990, 3055, 3243, 3666, 3785, 4485, 4542, 5405, 6110, 6486, 7570, 8970, 9165, 9841, 10810, 11355, 14053, 16215, 17411, 18330, 19682, 22710, 28106, 29523, 32430, 34822, 35579, 42159, 49205, 52233, 59046, 70265, 71158, 84318, 87055, 98410, 104466, 106737, 140530, 147615, 174110, 177895, 210795, 213474, 226343, 261165, 295230, 355790, 421590, 452686, 462527, 522330, 533685, 679029, 818317, 925054, 1067370, 1131715, 1358058, 1387581, 1636634, 2263430, 2312635, 2454951, 2775162, 3395145, 4091585, 4625270, 4909902, 6790290, 6937905, 8183170, 10638121, 12274755, 13875810, 21276242, 24549510, 31914363, 53190605, 63828726, 106381210, 159571815, 319143630]

約数ペア:

[(1, 319143630), (2, 159571815), (3, 106381210), (5, 63828726), (6, 53190605), (10, 31914363), (13, 24549510), (15, 21276242), (23, 13875810), (26, 12274755), (30, 10638121), (39, 8183170), (46, 6937905), (47, 6790290), (65, 4909902), (69, 4625270), (78, 4091585), (94, 3395145), (115, 2775162), (130, 2454951), (138, 2312635), (141, 2263430), (195, 1636634), (230, 1387581), (235, 1358058), (282, 1131715), (299, 1067370), (345, 925054), (390, 818317), (470, 679029), (598, 533685), (611, 522330), (690, 462527), (705, 452686), (757, 421590), (897, 355790), (1081, 295230), (1222, 261165), (1410, 226343), (1495, 213474), (1514, 210795), (1794, 177895), (1833, 174110), (2162, 147615), (2271, 140530), (2990, 106737), (3055, 104466), (3243, 98410), (3666, 87055), (3785, 84318), (4485, 71158), (4542, 70265), (5405, 59046), (6110, 52233), (6486, 49205), (7570, 42159), (8970, 35579), (9165, 34822), (9841, 32430), (10810, 29523), (11355, 28106), (14053, 22710), (16215, 19682), (17411, 18330)]