91481090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149969}}^1$

素因数の和:150037

約数の個数: 16

約数和(自身を含む): 167366520

約数和(自身を除く): 75885430

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 149969, 299938, 749845, 1499690, 9148109, 18296218, 45740545, 91481090]

約数ペア:

[(1, 91481090), (2, 45740545), (5, 18296218), (10, 9148109), (61, 1499690), (122, 749845), (305, 299938), (610, 149969)]