1420704430

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{769}}^1\times {\mathrm{773}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 2574633600

約数和(自身を除く): 1153929170

約数列:

[1, 2, 5, 10, 239, 478, 769, 773, 1195, 1538, 1546, 2390, 3845, 3865, 7690, 7730, 183791, 184747, 367582, 369494, 594437, 918955, 923735, 1188874, 1837910, 1847470, 2972185, 5944370, 142070443, 284140886, 710352215, 1420704430]

約数ペア:

[(1, 1420704430), (2, 710352215), (5, 284140886), (10, 142070443), (239, 5944370), (478, 2972185), (769, 1847470), (773, 1837910), (1195, 1188874), (1538, 923735), (1546, 918955), (2390, 594437), (3845, 369494), (3865, 367582), (7690, 184747), (7730, 183791)]