919025670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{1091}}^1$

素因数の和:1797

約数の個数: 64

約数和(自身を含む): 2262484224

約数和(自身を除く): 1343458554

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 653, 1091, 1290, 1306, 1959, 2182, 3265, 3273, 3918, 5455, 6530, 6546, 9795, 10910, 16365, 19590, 28079, 32730, 46913, 56158, 84237, 93826, 140395, 140739, 168474, 234565, 280790, 281478, 421185, 469130, 703695, 712423, 842370, 1407390, 1424846, 2137269, 3562115, 4274538, 7124230, 10686345, 21372690, 30634189, 61268378, 91902567, 153170945, 183805134, 306341890, 459512835, 919025670]

約数ペア:

[(1, 919025670), (2, 459512835), (3, 306341890), (5, 183805134), (6, 153170945), (10, 91902567), (15, 61268378), (30, 30634189), (43, 21372690), (86, 10686345), (129, 7124230), (215, 4274538), (258, 3562115), (430, 2137269), (645, 1424846), (653, 1407390), (1091, 842370), (1290, 712423), (1306, 703695), (1959, 469130), (2182, 421185), (3265, 281478), (3273, 280790), (3918, 234565), (5455, 168474), (6530, 140739), (6546, 140395), (9795, 93826), (10910, 84237), (16365, 56158), (19590, 46913), (28079, 32730)]