98447820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71339}}^1$

素因数の和:71374

約数の個数: 48

約数和(自身を含む): 287642880

約数和(自身を除く): 189195060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 71339, 142678, 214017, 285356, 356695, 428034, 713390, 856068, 1070085, 1426780, 1640797, 2140170, 3281594, 4280340, 4922391, 6563188, 8203985, 9844782, 16407970, 19689564, 24611955, 32815940, 49223910, 98447820]

約数ペア:

[(1, 98447820), (2, 49223910), (3, 32815940), (4, 24611955), (5, 19689564), (6, 16407970), (10, 9844782), (12, 8203985), (15, 6563188), (20, 4922391), (23, 4280340), (30, 3281594), (46, 2140170), (60, 1640797), (69, 1426780), (92, 1070085), (115, 856068), (138, 713390), (230, 428034), (276, 356695), (345, 285356), (460, 214017), (690, 142678), (1380, 71339)]