289968404110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2161}}^1\times {\mathrm{174263}}^1$

素因数の和:176449

約数の個数: 64

約数和(自身を含む): 651039151104

約数和(自身を除く): 361070746994

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2161, 4322, 10805, 15127, 21610, 23771, 30254, 47542, 75635, 118855, 151270, 166397, 174263, 237710, 332794, 348526, 831985, 871315, 1219841, 1663970, 1742630, 1916893, 2439682, 3833786, 6099205, 9584465, 12198410, 13418251, 19168930, 26836502, 67091255, 134182510, 376582343, 753164686, 1882911715, 2636076401, 3765823430, 4142405773, 5272152802, 8284811546, 13180382005, 20712028865, 26360764010, 28996840411, 41424057730, 57993680822, 144984202055, 289968404110]

約数ペア:

[(1, 289968404110), (2, 144984202055), (5, 57993680822), (7, 41424057730), (10, 28996840411), (11, 26360764010), (14, 20712028865), (22, 13180382005), (35, 8284811546), (55, 5272152802), (70, 4142405773), (77, 3765823430), (110, 2636076401), (154, 1882911715), (385, 753164686), (770, 376582343), (2161, 134182510), (4322, 67091255), (10805, 26836502), (15127, 19168930), (21610, 13418251), (23771, 12198410), (30254, 9584465), (47542, 6099205), (75635, 3833786), (118855, 2439682), (151270, 1916893), (166397, 1742630), (174263, 1663970), (237710, 1219841), (332794, 871315), (348526, 831985)]