170070420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{647}}^1$

素因数の和:1009

約数の個数: 96

約数和(自身を含む): 515144448

約数和(自身を除く): 345074028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 337, 390, 647, 674, 780, 1011, 1294, 1348, 1685, 1941, 2022, 2588, 3235, 3370, 3882, 4044, 4381, 5055, 6470, 6740, 7764, 8411, 8762, 9705, 10110, 12940, 13143, 16822, 17524, 19410, 20220, 21905, 25233, 26286, 33644, 38820, 42055, 43810, 50466, 52572, 65715, 84110, 87620, 100932, 126165, 131430, 168220, 218039, 252330, 262860, 436078, 504660, 654117, 872156, 1090195, 1308234, 2180390, 2616468, 2834507, 3270585, 4360780, 5669014, 6541170, 8503521, 11338028, 13082340, 14172535, 17007042, 28345070, 34014084, 42517605, 56690140, 85035210, 170070420]

約数ペア:

[(1, 170070420), (2, 85035210), (3, 56690140), (4, 42517605), (5, 34014084), (6, 28345070), (10, 17007042), (12, 14172535), (13, 13082340), (15, 11338028), (20, 8503521), (26, 6541170), (30, 5669014), (39, 4360780), (52, 3270585), (60, 2834507), (65, 2616468), (78, 2180390), (130, 1308234), (156, 1090195), (195, 872156), (260, 654117), (337, 504660), (390, 436078), (647, 262860), (674, 252330), (780, 218039), (1011, 168220), (1294, 131430), (1348, 126165), (1685, 100932), (1941, 87620), (2022, 84110), (2588, 65715), (3235, 52572), (3370, 50466), (3882, 43810), (4044, 42055), (4381, 38820), (5055, 33644), (6470, 26286), (6740, 25233), (7764, 21905), (8411, 20220), (8762, 19410), (9705, 17524), (10110, 16822), (12940, 13143)]