30810420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{171169}}^1$

素因数の和:171184

約数の個数: 36

約数和(自身を含む): 93458820

約数和(自身を除く): 62648400

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 171169, 342338, 513507, 684676, 855845, 1027014, 1540521, 1711690, 2054028, 2567535, 3081042, 3423380, 5135070, 6162084, 7702605, 10270140, 15405210, 30810420]

約数ペア:

[(1, 30810420), (2, 15405210), (3, 10270140), (4, 7702605), (5, 6162084), (6, 5135070), (9, 3423380), (10, 3081042), (12, 2567535), (15, 2054028), (18, 1711690), (20, 1540521), (30, 1027014), (36, 855845), (45, 684676), (60, 513507), (90, 342338), (180, 171169)]