23043090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{557}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 63638784

約数和(自身を除く): 40595694

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 197, 210, 394, 557, 591, 985, 1114, 1182, 1379, 1671, 1970, 2758, 2785, 2955, 3342, 3899, 4137, 5570, 5910, 6895, 7798, 8274, 8355, 11697, 13790, 16710, 19495, 20685, 23394, 38990, 41370, 58485, 109729, 116970, 219458, 329187, 548645, 658374, 768103, 1097290, 1536206, 1645935, 2304309, 3291870, 3840515, 4608618, 7681030, 11521545, 23043090]

約数ペア:

[(1, 23043090), (2, 11521545), (3, 7681030), (5, 4608618), (6, 3840515), (7, 3291870), (10, 2304309), (14, 1645935), (15, 1536206), (21, 1097290), (30, 768103), (35, 658374), (42, 548645), (70, 329187), (105, 219458), (197, 116970), (210, 109729), (394, 58485), (557, 41370), (591, 38990), (985, 23394), (1114, 20685), (1182, 19495), (1379, 16710), (1671, 13790), (1970, 11697), (2758, 8355), (2785, 8274), (2955, 7798), (3342, 6895), (3899, 5910), (4137, 5570)]