4330620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{491}}^1$

素因数の和:520

約数の個数: 108

約数和(自身を含む): 15312024

約数和(自身を除く): 10981404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 491, 588, 630, 735, 882, 980, 982, 1260, 1470, 1473, 1764, 1964, 2205, 2455, 2940, 2946, 3437, 4410, 4419, 4910, 5892, 6874, 7365, 8820, 8838, 9820, 10311, 13748, 14730, 17185, 17676, 20622, 22095, 24059, 29460, 30933, 34370, 41244, 44190, 48118, 51555, 61866, 68740, 72177, 88380, 96236, 103110, 120295, 123732, 144354, 154665, 206220, 216531, 240590, 288708, 309330, 360885, 433062, 481180, 618660, 721770, 866124, 1082655, 1443540, 2165310, 4330620]

約数ペア:

[(1, 4330620), (2, 2165310), (3, 1443540), (4, 1082655), (5, 866124), (6, 721770), (7, 618660), (9, 481180), (10, 433062), (12, 360885), (14, 309330), (15, 288708), (18, 240590), (20, 216531), (21, 206220), (28, 154665), (30, 144354), (35, 123732), (36, 120295), (42, 103110), (45, 96236), (49, 88380), (60, 72177), (63, 68740), (70, 61866), (84, 51555), (90, 48118), (98, 44190), (105, 41244), (126, 34370), (140, 30933), (147, 29460), (180, 24059), (196, 22095), (210, 20622), (245, 17676), (252, 17185), (294, 14730), (315, 13748), (420, 10311), (441, 9820), (490, 8838), (491, 8820), (588, 7365), (630, 6874), (735, 5892), (882, 4910), (980, 4419), (982, 4410), (1260, 3437), (1470, 2946), (1473, 2940), (1764, 2455), (1964, 2205)]