80667030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{72673}}^1$

素因数の和:72720

約数の個数: 32

約数和(自身を含む): 198836064

約数和(自身を除く): 118169034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 72673, 145346, 218019, 363365, 436038, 726730, 1090095, 2180190, 2688901, 5377802, 8066703, 13444505, 16133406, 26889010, 40333515, 80667030]

約数ペア:

[(1, 80667030), (2, 40333515), (3, 26889010), (5, 16133406), (6, 13444505), (10, 8066703), (15, 5377802), (30, 2688901), (37, 2180190), (74, 1090095), (111, 726730), (185, 436038), (222, 363365), (370, 218019), (555, 145346), (1110, 72673)]