3374140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 9020592

約数和(自身を除く): 5646452

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 313, 385, 490, 539, 626, 770, 980, 1078, 1252, 1540, 1565, 2156, 2191, 2695, 3130, 3443, 4382, 5390, 6260, 6886, 8764, 10780, 10955, 13772, 15337, 17215, 21910, 24101, 30674, 34430, 43820, 48202, 61348, 68860, 76685, 96404, 120505, 153370, 168707, 241010, 306740, 337414, 482020, 674828, 843535, 1687070, 3374140]

約数ペア:

[(1, 3374140), (2, 1687070), (4, 843535), (5, 674828), (7, 482020), (10, 337414), (11, 306740), (14, 241010), (20, 168707), (22, 153370), (28, 120505), (35, 96404), (44, 76685), (49, 68860), (55, 61348), (70, 48202), (77, 43820), (98, 34430), (110, 30674), (140, 24101), (154, 21910), (196, 17215), (220, 15337), (245, 13772), (308, 10955), (313, 10780), (385, 8764), (490, 6886), (539, 6260), (626, 5390), (770, 4382), (980, 3443), (1078, 3130), (1252, 2695), (1540, 2191), (1565, 2156)]