39306780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{218371}}^1$

素因数の和:218386

約数の個数: 36

約数和(自身を含む): 119231112

約数和(自身を除く): 79924332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 218371, 436742, 655113, 873484, 1091855, 1310226, 1965339, 2183710, 2620452, 3275565, 3930678, 4367420, 6551130, 7861356, 9826695, 13102260, 19653390, 39306780]

約数ペア:

[(1, 39306780), (2, 19653390), (3, 13102260), (4, 9826695), (5, 7861356), (6, 6551130), (9, 4367420), (10, 3930678), (12, 3275565), (15, 2620452), (18, 2183710), (20, 1965339), (30, 1310226), (36, 1091855), (45, 873484), (60, 655113), (90, 436742), (180, 218371)]