77199930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1747}}^1$

素因数の和:2251

約数の個数: 48

約数和(自身を含む): 201243744

約数和(自身を除く): 124043814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 491, 982, 1473, 1747, 2455, 2946, 3494, 4419, 4910, 5241, 7365, 8735, 8838, 10482, 14730, 15723, 17470, 22095, 26205, 31446, 44190, 52410, 78615, 157230, 857777, 1715554, 2573331, 4288885, 5146662, 7719993, 8577770, 12866655, 15439986, 25733310, 38599965, 77199930]

約数ペア:

[(1, 77199930), (2, 38599965), (3, 25733310), (5, 15439986), (6, 12866655), (9, 8577770), (10, 7719993), (15, 5146662), (18, 4288885), (30, 2573331), (45, 1715554), (90, 857777), (491, 157230), (982, 78615), (1473, 52410), (1747, 44190), (2455, 31446), (2946, 26205), (3494, 22095), (4419, 17470), (4910, 15723), (5241, 14730), (7365, 10482), (8735, 8838)]