84901620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1297}}^1$

素因数の和:2400

約数の個数: 48

約数和(自身を含む): 238125888

約数和(自身を除く): 153224268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1091, 1297, 2182, 2594, 3273, 3891, 4364, 5188, 5455, 6485, 6546, 7782, 10910, 12970, 13092, 15564, 16365, 19455, 21820, 25940, 32730, 38910, 65460, 77820, 1415027, 2830054, 4245081, 5660108, 7075135, 8490162, 14150270, 16980324, 21225405, 28300540, 42450810, 84901620]

約数ペア:

[(1, 84901620), (2, 42450810), (3, 28300540), (4, 21225405), (5, 16980324), (6, 14150270), (10, 8490162), (12, 7075135), (15, 5660108), (20, 4245081), (30, 2830054), (60, 1415027), (1091, 77820), (1297, 65460), (2182, 38910), (2594, 32730), (3273, 25940), (3891, 21820), (4364, 19455), (5188, 16365), (5455, 15564), (6485, 13092), (6546, 12970), (7782, 10910)]