2526930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{191}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 7879680

約数和(自身を除く): 5352750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 191, 210, 245, 270, 294, 315, 378, 382, 441, 490, 573, 630, 735, 882, 945, 955, 1146, 1323, 1337, 1470, 1719, 1890, 1910, 2205, 2646, 2674, 2865, 3438, 4011, 4410, 5157, 5730, 6615, 6685, 8022, 8595, 9359, 10314, 12033, 13230, 13370, 17190, 18718, 20055, 24066, 25785, 28077, 36099, 40110, 46795, 51570, 56154, 60165, 72198, 84231, 93590, 120330, 140385, 168462, 180495, 252693, 280770, 360990, 421155, 505386, 842310, 1263465, 2526930]

約数ペア:

[(1, 2526930), (2, 1263465), (3, 842310), (5, 505386), (6, 421155), (7, 360990), (9, 280770), (10, 252693), (14, 180495), (15, 168462), (18, 140385), (21, 120330), (27, 93590), (30, 84231), (35, 72198), (42, 60165), (45, 56154), (49, 51570), (54, 46795), (63, 40110), (70, 36099), (90, 28077), (98, 25785), (105, 24066), (126, 20055), (135, 18718), (147, 17190), (189, 13370), (191, 13230), (210, 12033), (245, 10314), (270, 9359), (294, 8595), (315, 8022), (378, 6685), (382, 6615), (441, 5730), (490, 5157), (573, 4410), (630, 4011), (735, 3438), (882, 2865), (945, 2674), (955, 2646), (1146, 2205), (1323, 1910), (1337, 1890), (1470, 1719)]