7344260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 20321280

約数和(自身を除く): 12977020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 251, 266, 308, 380, 385, 418, 502, 532, 665, 770, 836, 1004, 1045, 1255, 1330, 1463, 1540, 1757, 2090, 2510, 2660, 2761, 2926, 3514, 4180, 4769, 5020, 5522, 5852, 7028, 7315, 8785, 9538, 11044, 13805, 14630, 17570, 19076, 19327, 23845, 27610, 29260, 33383, 35140, 38654, 47690, 52459, 55220, 66766, 77308, 95380, 96635, 104918, 133532, 166915, 193270, 209836, 262295, 333830, 367213, 386540, 524590, 667660, 734426, 1049180, 1468852, 1836065, 3672130, 7344260]

約数ペア:

[(1, 7344260), (2, 3672130), (4, 1836065), (5, 1468852), (7, 1049180), (10, 734426), (11, 667660), (14, 524590), (19, 386540), (20, 367213), (22, 333830), (28, 262295), (35, 209836), (38, 193270), (44, 166915), (55, 133532), (70, 104918), (76, 96635), (77, 95380), (95, 77308), (110, 66766), (133, 55220), (140, 52459), (154, 47690), (190, 38654), (209, 35140), (220, 33383), (251, 29260), (266, 27610), (308, 23845), (380, 19327), (385, 19076), (418, 17570), (502, 14630), (532, 13805), (665, 11044), (770, 9538), (836, 8785), (1004, 7315), (1045, 7028), (1255, 5852), (1330, 5522), (1463, 5020), (1540, 4769), (1757, 4180), (2090, 3514), (2510, 2926), (2660, 2761)]