3136227220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{722633}}^1$

素因数の和:722680

約数の個数: 48

約数和(自身を含む): 7769760768

約数和(自身を除く): 4633533548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 722633, 1445266, 2890532, 3613165, 5058431, 7226330, 10116862, 14452660, 20233724, 22401623, 25292155, 44803246, 50584310, 89606492, 101168620, 112008115, 156811361, 224016230, 313622722, 448032460, 627245444, 784056805, 1568113610, 3136227220]

約数ペア:

[(1, 3136227220), (2, 1568113610), (4, 784056805), (5, 627245444), (7, 448032460), (10, 313622722), (14, 224016230), (20, 156811361), (28, 112008115), (31, 101168620), (35, 89606492), (62, 50584310), (70, 44803246), (124, 25292155), (140, 22401623), (155, 20233724), (217, 14452660), (310, 10116862), (434, 7226330), (620, 5058431), (868, 3613165), (1085, 2890532), (2170, 1445266), (4340, 722633)]