740152010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{18307}}^1$

素因数の和:18638

約数の個数: 32

約数和(自身を含む): 1439448192

約数和(自身を除く): 699296182

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 311, 622, 1555, 3110, 4043, 8086, 18307, 20215, 36614, 40430, 91535, 183070, 237991, 475982, 1189955, 2379910, 5693477, 11386954, 28467385, 56934770, 74015201, 148030402, 370076005, 740152010]

約数ペア:

[(1, 740152010), (2, 370076005), (5, 148030402), (10, 74015201), (13, 56934770), (26, 28467385), (65, 11386954), (130, 5693477), (311, 2379910), (622, 1189955), (1555, 475982), (3110, 237991), (4043, 183070), (8086, 91535), (18307, 40430), (20215, 36614)]