210690060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1613}}^1$

素因数の和:1943

約数の個数: 96

約数和(自身を含む): 676795392

約数和(自身を除く): 466105332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 311, 420, 622, 933, 1244, 1555, 1613, 1866, 2177, 3110, 3226, 3732, 4354, 4665, 4839, 6220, 6452, 6531, 8065, 8708, 9330, 9678, 10885, 11291, 13062, 16130, 18660, 19356, 21770, 22582, 24195, 26124, 32260, 32655, 33873, 43540, 45164, 48390, 56455, 65310, 67746, 96780, 112910, 130620, 135492, 169365, 225820, 338730, 501643, 677460, 1003286, 1504929, 2006572, 2508215, 3009858, 3511501, 5016430, 6019716, 7023002, 7524645, 10032860, 10534503, 14046004, 15049290, 17557505, 21069006, 30098580, 35115010, 42138012, 52672515, 70230020, 105345030, 210690060]

約数ペア:

[(1, 210690060), (2, 105345030), (3, 70230020), (4, 52672515), (5, 42138012), (6, 35115010), (7, 30098580), (10, 21069006), (12, 17557505), (14, 15049290), (15, 14046004), (20, 10534503), (21, 10032860), (28, 7524645), (30, 7023002), (35, 6019716), (42, 5016430), (60, 3511501), (70, 3009858), (84, 2508215), (105, 2006572), (140, 1504929), (210, 1003286), (311, 677460), (420, 501643), (622, 338730), (933, 225820), (1244, 169365), (1555, 135492), (1613, 130620), (1866, 112910), (2177, 96780), (3110, 67746), (3226, 65310), (3732, 56455), (4354, 48390), (4665, 45164), (4839, 43540), (6220, 33873), (6452, 32655), (6531, 32260), (8065, 26124), (8708, 24195), (9330, 22582), (9678, 21770), (10885, 19356), (11291, 18660), (13062, 16130)]