201809970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{12527}}^1$

素因数の和:12719

約数の個数: 48

約数和(自身を含む): 527679360

約数和(自身を除く): 325869390

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, 12527, 16110, 25054, 37581, 62635, 75162, 112743, 125270, 187905, 225486, 375810, 563715, 1127430, 2242333, 4484666, 6726999, 11211665, 13453998, 20180997, 22423330, 33634995, 40361994, 67269990, 100904985, 201809970]

約数ペア:

[(1, 201809970), (2, 100904985), (3, 67269990), (5, 40361994), (6, 33634995), (9, 22423330), (10, 20180997), (15, 13453998), (18, 11211665), (30, 6726999), (45, 4484666), (90, 2242333), (179, 1127430), (358, 563715), (537, 375810), (895, 225486), (1074, 187905), (1611, 125270), (1790, 112743), (2685, 75162), (3222, 62635), (5370, 37581), (8055, 25054), (12527, 16110)]