91419420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2377}}^1$

素因数の和:3030

約数の個数: 48

約数和(自身を含む): 256481568

約数和(自身を除く): 165062148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 641, 1282, 1923, 2377, 2564, 3205, 3846, 4754, 6410, 7131, 7692, 9508, 9615, 11885, 12820, 14262, 19230, 23770, 28524, 35655, 38460, 47540, 71310, 142620, 1523657, 3047314, 4570971, 6094628, 7618285, 9141942, 15236570, 18283884, 22854855, 30473140, 45709710, 91419420]

約数ペア:

[(1, 91419420), (2, 45709710), (3, 30473140), (4, 22854855), (5, 18283884), (6, 15236570), (10, 9141942), (12, 7618285), (15, 6094628), (20, 4570971), (30, 3047314), (60, 1523657), (641, 142620), (1282, 71310), (1923, 47540), (2377, 38460), (2564, 35655), (3205, 28524), (3846, 23770), (4754, 19230), (6410, 14262), (7131, 12820), (7692, 11885), (9508, 9615)]