1329930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2111}}^1$

素因数の和:2131

約数の個数: 48

約数和(自身を含む): 3953664

約数和(自身を除く): 2623734

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2111, 4222, 6333, 10555, 12666, 14777, 18999, 21110, 29554, 31665, 37998, 44331, 63330, 73885, 88662, 94995, 132993, 147770, 189990, 221655, 265986, 443310, 664965, 1329930]

約数ペア:

[(1, 1329930), (2, 664965), (3, 443310), (5, 265986), (6, 221655), (7, 189990), (9, 147770), (10, 132993), (14, 94995), (15, 88662), (18, 73885), (21, 63330), (30, 44331), (35, 37998), (42, 31665), (45, 29554), (63, 21110), (70, 18999), (90, 14777), (105, 12666), (126, 10555), (210, 6333), (315, 4222), (630, 2111)]