1310717230

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 2473256448

約数和(自身を除く): 1162539218

約数列:

[1, 2, 5, 10, 37, 74, 103, 163, 185, 206, 211, 326, 370, 422, 515, 815, 1030, 1055, 1630, 2110, 3811, 6031, 7622, 7807, 12062, 15614, 16789, 19055, 21733, 30155, 33578, 34393, 38110, 39035, 43466, 60310, 68786, 78070, 83945, 108665, 167890, 171965, 217330, 343930, 621193, 804121, 1242386, 1272541, 1608242, 2545082, 3105965, 3542479, 4020605, 6211930, 6362705, 7084958, 8041210, 12725410, 17712395, 35424790, 131071723, 262143446, 655358615, 1310717230]

約数ペア:

[(1, 1310717230), (2, 655358615), (5, 262143446), (10, 131071723), (37, 35424790), (74, 17712395), (103, 12725410), (163, 8041210), (185, 7084958), (206, 6362705), (211, 6211930), (326, 4020605), (370, 3542479), (422, 3105965), (515, 2545082), (815, 1608242), (1030, 1272541), (1055, 1242386), (1630, 804121), (2110, 621193), (3811, 343930), (6031, 217330), (7622, 171965), (7807, 167890), (12062, 108665), (15614, 83945), (16789, 78070), (19055, 68786), (21733, 60310), (30155, 43466), (33578, 39035), (34393, 38110)]