4638136740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4068541}}^1$

素因数の和:4068572

約数の個数: 48

約数和(自身を含む): 13670301120

約数和(自身を除く): 9032164380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 4068541, 8137082, 12205623, 16274164, 20342705, 24411246, 40685410, 48822492, 61028115, 77302279, 81370820, 122056230, 154604558, 231906837, 244112460, 309209116, 386511395, 463813674, 773022790, 927627348, 1159534185, 1546045580, 2319068370, 4638136740]

約数ペア:

[(1, 4638136740), (2, 2319068370), (3, 1546045580), (4, 1159534185), (5, 927627348), (6, 773022790), (10, 463813674), (12, 386511395), (15, 309209116), (19, 244112460), (20, 231906837), (30, 154604558), (38, 122056230), (57, 81370820), (60, 77302279), (76, 61028115), (95, 48822492), (114, 40685410), (190, 24411246), (228, 20342705), (285, 16274164), (380, 12205623), (570, 8137082), (1140, 4068541)]