70965310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 147292992

約数和(自身を除く): 76327682

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 163, 170, 197, 221, 326, 394, 442, 815, 985, 1105, 1630, 1970, 2119, 2210, 2561, 2771, 3349, 4238, 5122, 5542, 6698, 10595, 12805, 13855, 16745, 21190, 25610, 27710, 32111, 33490, 36023, 43537, 64222, 72046, 87074, 160555, 180115, 217685, 321110, 360230, 417443, 435370, 545887, 834886, 1091774, 2087215, 2729435, 4174430, 5458870, 7096531, 14193062, 35482655, 70965310]

約数ペア:

[(1, 70965310), (2, 35482655), (5, 14193062), (10, 7096531), (13, 5458870), (17, 4174430), (26, 2729435), (34, 2087215), (65, 1091774), (85, 834886), (130, 545887), (163, 435370), (170, 417443), (197, 360230), (221, 321110), (326, 217685), (394, 180115), (442, 160555), (815, 87074), (985, 72046), (1105, 64222), (1630, 43537), (1970, 36023), (2119, 33490), (2210, 32111), (2561, 27710), (2771, 25610), (3349, 21190), (4238, 16745), (5122, 13855), (5542, 12805), (6698, 10595)]