2482620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 8322048

約数和(自身を除く): 5839428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 257, 276, 322, 345, 420, 460, 483, 514, 644, 690, 771, 805, 966, 1028, 1285, 1380, 1542, 1610, 1799, 1932, 2415, 2570, 3084, 3220, 3598, 3855, 4830, 5140, 5397, 5911, 7196, 7710, 8995, 9660, 10794, 11822, 15420, 17733, 17990, 21588, 23644, 26985, 29555, 35466, 35980, 41377, 53970, 59110, 70932, 82754, 88665, 107940, 118220, 124131, 165508, 177330, 206885, 248262, 354660, 413770, 496524, 620655, 827540, 1241310, 2482620]

約数ペア:

[(1, 2482620), (2, 1241310), (3, 827540), (4, 620655), (5, 496524), (6, 413770), (7, 354660), (10, 248262), (12, 206885), (14, 177330), (15, 165508), (20, 124131), (21, 118220), (23, 107940), (28, 88665), (30, 82754), (35, 70932), (42, 59110), (46, 53970), (60, 41377), (69, 35980), (70, 35466), (84, 29555), (92, 26985), (105, 23644), (115, 21588), (138, 17990), (140, 17733), (161, 15420), (210, 11822), (230, 10794), (257, 9660), (276, 8995), (322, 7710), (345, 7196), (420, 5911), (460, 5397), (483, 5140), (514, 4830), (644, 3855), (690, 3598), (771, 3220), (805, 3084), (966, 2570), (1028, 2415), (1285, 1932), (1380, 1799), (1542, 1610)]