7471170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 23500800

約数和(自身を除く): 16029630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 59, 63, 67, 70, 90, 105, 118, 126, 134, 135, 177, 189, 201, 210, 270, 295, 315, 335, 354, 378, 402, 413, 469, 531, 590, 603, 630, 670, 826, 885, 938, 945, 1005, 1062, 1206, 1239, 1407, 1593, 1770, 1809, 1890, 2010, 2065, 2345, 2478, 2655, 2814, 3015, 3186, 3618, 3717, 3953, 4130, 4221, 4690, 5310, 6030, 6195, 7035, 7434, 7906, 7965, 8442, 9045, 11151, 11859, 12390, 12663, 14070, 15930, 18090, 18585, 19765, 21105, 22302, 23718, 25326, 27671, 35577, 37170, 39530, 42210, 55342, 55755, 59295, 63315, 71154, 83013, 106731, 111510, 118590, 126630, 138355, 166026, 177885, 213462, 249039, 276710, 355770, 415065, 498078, 533655, 747117, 830130, 1067310, 1245195, 1494234, 2490390, 3735585, 7471170]

約数ペア:

[(1, 7471170), (2, 3735585), (3, 2490390), (5, 1494234), (6, 1245195), (7, 1067310), (9, 830130), (10, 747117), (14, 533655), (15, 498078), (18, 415065), (21, 355770), (27, 276710), (30, 249039), (35, 213462), (42, 177885), (45, 166026), (54, 138355), (59, 126630), (63, 118590), (67, 111510), (70, 106731), (90, 83013), (105, 71154), (118, 63315), (126, 59295), (134, 55755), (135, 55342), (177, 42210), (189, 39530), (201, 37170), (210, 35577), (270, 27671), (295, 25326), (315, 23718), (335, 22302), (354, 21105), (378, 19765), (402, 18585), (413, 18090), (469, 15930), (531, 14070), (590, 12663), (603, 12390), (630, 11859), (670, 11151), (826, 9045), (885, 8442), (938, 7965), (945, 7906), (1005, 7434), (1062, 7035), (1206, 6195), (1239, 6030), (1407, 5310), (1593, 4690), (1770, 4221), (1809, 4130), (1890, 3953), (2010, 3717), (2065, 3618), (2345, 3186), (2478, 3015), (2655, 2814)]