30142630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6427}}^1$

素因数の和:6508

約数の個数: 32

約数和(自身を含む): 62942976

約数和(自身を除く): 32800346

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 6427, 12854, 32135, 44989, 64270, 89978, 224945, 430609, 449890, 861218, 2153045, 3014263, 4306090, 6028526, 15071315, 30142630]

約数ペア:

[(1, 30142630), (2, 15071315), (5, 6028526), (7, 4306090), (10, 3014263), (14, 2153045), (35, 861218), (67, 449890), (70, 430609), (134, 224945), (335, 89978), (469, 64270), (670, 44989), (938, 32135), (2345, 12854), (4690, 6427)]