2968140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 9805824

約数和(自身を除く): 6837684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 191, 210, 222, 259, 370, 382, 420, 444, 518, 555, 573, 740, 764, 777, 955, 1036, 1110, 1146, 1295, 1337, 1554, 1910, 2220, 2292, 2590, 2674, 2865, 3108, 3820, 3885, 4011, 5180, 5348, 5730, 6685, 7067, 7770, 8022, 11460, 13370, 14134, 15540, 16044, 20055, 21201, 26740, 28268, 35335, 40110, 42402, 49469, 70670, 80220, 84804, 98938, 106005, 141340, 148407, 197876, 212010, 247345, 296814, 424020, 494690, 593628, 742035, 989380, 1484070, 2968140]

約数ペア:

[(1, 2968140), (2, 1484070), (3, 989380), (4, 742035), (5, 593628), (6, 494690), (7, 424020), (10, 296814), (12, 247345), (14, 212010), (15, 197876), (20, 148407), (21, 141340), (28, 106005), (30, 98938), (35, 84804), (37, 80220), (42, 70670), (60, 49469), (70, 42402), (74, 40110), (84, 35335), (105, 28268), (111, 26740), (140, 21201), (148, 20055), (185, 16044), (191, 15540), (210, 14134), (222, 13370), (259, 11460), (370, 8022), (382, 7770), (420, 7067), (444, 6685), (518, 5730), (555, 5348), (573, 5180), (740, 4011), (764, 3885), (777, 3820), (955, 3108), (1036, 2865), (1110, 2674), (1146, 2590), (1295, 2292), (1337, 2220), (1554, 1910)]