733220

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 1567608

約数和(自身を除く): 834388

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 601, 610, 1202, 1220, 2404, 3005, 6010, 12020, 36661, 73322, 146644, 183305, 366610, 733220]

約数ペア:

[(1, 733220), (2, 366610), (4, 183305), (5, 146644), (10, 73322), (20, 36661), (61, 12020), (122, 6010), (244, 3005), (305, 2404), (601, 1220), (610, 1202)]