64191090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{29311}}^1$

素因数の和:29394

約数の個数: 32

約数和(自身を含む): 156174336

約数和(自身を除く): 91983246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 29311, 58622, 87933, 146555, 175866, 293110, 439665, 879330, 2139703, 4279406, 6419109, 10698515, 12838218, 21397030, 32095545, 64191090]

約数ペア:

[(1, 64191090), (2, 32095545), (3, 21397030), (5, 12838218), (6, 10698515), (10, 6419109), (15, 4279406), (30, 2139703), (73, 879330), (146, 439665), (219, 293110), (365, 175866), (438, 146555), (730, 87933), (1095, 58622), (2190, 29311)]