29669940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{863}}^1$

素因数の和:1069

約数の個数: 72

約数和(自身を含む): 90574848

約数和(自身を除く): 60904908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 382, 573, 764, 863, 955, 1146, 1719, 1726, 1910, 2292, 2589, 2865, 3438, 3452, 3820, 4315, 5178, 5730, 6876, 7767, 8595, 8630, 10356, 11460, 12945, 15534, 17190, 17260, 25890, 31068, 34380, 38835, 51780, 77670, 155340, 164833, 329666, 494499, 659332, 824165, 988998, 1483497, 1648330, 1977996, 2472495, 2966994, 3296660, 4944990, 5933988, 7417485, 9889980, 14834970, 29669940]

約数ペア:

[(1, 29669940), (2, 14834970), (3, 9889980), (4, 7417485), (5, 5933988), (6, 4944990), (9, 3296660), (10, 2966994), (12, 2472495), (15, 1977996), (18, 1648330), (20, 1483497), (30, 988998), (36, 824165), (45, 659332), (60, 494499), (90, 329666), (180, 164833), (191, 155340), (382, 77670), (573, 51780), (764, 38835), (863, 34380), (955, 31068), (1146, 25890), (1719, 17260), (1726, 17190), (1910, 15534), (2292, 12945), (2589, 11460), (2865, 10356), (3438, 8630), (3452, 8595), (3820, 7767), (4315, 6876), (5178, 5730)]