3770340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 12386304

約数和(自身を除く): 8615964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 191, 210, 235, 282, 329, 382, 420, 470, 564, 573, 658, 705, 764, 940, 955, 987, 1146, 1316, 1337, 1410, 1645, 1910, 1974, 2292, 2674, 2820, 2865, 3290, 3820, 3948, 4011, 4935, 5348, 5730, 6580, 6685, 8022, 8977, 9870, 11460, 13370, 16044, 17954, 19740, 20055, 26740, 26931, 35908, 40110, 44885, 53862, 62839, 80220, 89770, 107724, 125678, 134655, 179540, 188517, 251356, 269310, 314195, 377034, 538620, 628390, 754068, 942585, 1256780, 1885170, 3770340]

約数ペア:

[(1, 3770340), (2, 1885170), (3, 1256780), (4, 942585), (5, 754068), (6, 628390), (7, 538620), (10, 377034), (12, 314195), (14, 269310), (15, 251356), (20, 188517), (21, 179540), (28, 134655), (30, 125678), (35, 107724), (42, 89770), (47, 80220), (60, 62839), (70, 53862), (84, 44885), (94, 40110), (105, 35908), (140, 26931), (141, 26740), (188, 20055), (191, 19740), (210, 17954), (235, 16044), (282, 13370), (329, 11460), (382, 9870), (420, 8977), (470, 8022), (564, 6685), (573, 6580), (658, 5730), (705, 5348), (764, 4935), (940, 4011), (955, 3948), (987, 3820), (1146, 3290), (1316, 2865), (1337, 2820), (1410, 2674), (1645, 2292), (1910, 1974)]