1894261320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{751691}}^1$

素因数の和:751715

約数の個数: 96

約数和(自身を含む): 7035837120

約数和(自身を除く): 5141575800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 751691, 1503382, 2255073, 3006764, 3758455, 4510146, 5261837, 6013528, 6765219, 7516910, 9020292, 10523674, 11275365, 13530438, 15033820, 15785511, 18040584, 21047348, 22550730, 26309185, 27060876, 30067640, 31571022, 33826095, 42094696, 45101460, 47356533, 52618370, 54121752, 63142044, 67652190, 78927555, 90202920, 94713066, 105236740, 126284088, 135304380, 157855110, 189426132, 210473480, 236782665, 270608760, 315710220, 378852264, 473565330, 631420440, 947130660, 1894261320]

約数ペア:

[(1, 1894261320), (2, 947130660), (3, 631420440), (4, 473565330), (5, 378852264), (6, 315710220), (7, 270608760), (8, 236782665), (9, 210473480), (10, 189426132), (12, 157855110), (14, 135304380), (15, 126284088), (18, 105236740), (20, 94713066), (21, 90202920), (24, 78927555), (28, 67652190), (30, 63142044), (35, 54121752), (36, 52618370), (40, 47356533), (42, 45101460), (45, 42094696), (56, 33826095), (60, 31571022), (63, 30067640), (70, 27060876), (72, 26309185), (84, 22550730), (90, 21047348), (105, 18040584), (120, 15785511), (126, 15033820), (140, 13530438), (168, 11275365), (180, 10523674), (210, 9020292), (252, 7516910), (280, 6765219), (315, 6013528), (360, 5261837), (420, 4510146), (504, 3758455), (630, 3006764), (840, 2255073), (1260, 1503382), (2520, 751691)]