15691284990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{974009}}^1$

素因数の和:974201

約数の個数: 48

約数和(自身を含む): 41025301200

約数和(自身を除く): 25334016210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 537, 895, 1074, 1611, 1790, 2685, 3222, 5370, 8055, 16110, 974009, 1948018, 2922027, 4870045, 5844054, 8766081, 9740090, 14610135, 17532162, 29220270, 43830405, 87660810, 174347611, 348695222, 523042833, 871738055, 1046085666, 1569128499, 1743476110, 2615214165, 3138256998, 5230428330, 7845642495, 15691284990]

約数ペア:

[(1, 15691284990), (2, 7845642495), (3, 5230428330), (5, 3138256998), (6, 2615214165), (9, 1743476110), (10, 1569128499), (15, 1046085666), (18, 871738055), (30, 523042833), (45, 348695222), (90, 174347611), (179, 87660810), (358, 43830405), (537, 29220270), (895, 17532162), (1074, 14610135), (1611, 9740090), (1790, 8766081), (2685, 5844054), (3222, 4870045), (5370, 2922027), (8055, 1948018), (16110, 974009)]