143660730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71473}}^1$

素因数の和:71550

約数の個数: 32

約数和(自身を含む): 349936704

約数和(自身を除く): 206275974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 71473, 142946, 214419, 357365, 428838, 714730, 1072095, 2144190, 4788691, 9577382, 14366073, 23943455, 28732146, 47886910, 71830365, 143660730]

約数ペア:

[(1, 143660730), (2, 71830365), (3, 47886910), (5, 28732146), (6, 23943455), (10, 14366073), (15, 9577382), (30, 4788691), (67, 2144190), (134, 1072095), (201, 714730), (335, 428838), (402, 357365), (670, 214419), (1005, 142946), (2010, 71473)]