2698620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1097}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 7747488

約数和(自身を除く): 5048868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1097, 1230, 2194, 2460, 3291, 4388, 5485, 6582, 10970, 13164, 16455, 21940, 32910, 44977, 65820, 89954, 134931, 179908, 224885, 269862, 449770, 539724, 674655, 899540, 1349310, 2698620]

約数ペア:

[(1, 2698620), (2, 1349310), (3, 899540), (4, 674655), (5, 539724), (6, 449770), (10, 269862), (12, 224885), (15, 179908), (20, 134931), (30, 89954), (41, 65820), (60, 44977), (82, 32910), (123, 21940), (164, 16455), (205, 13164), (246, 10970), (410, 6582), (492, 5485), (615, 4388), (820, 3291), (1097, 2460), (1230, 2194)]