468047720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1671599}}^1$

素因数の和:1671617

約数の個数: 32

約数和(自身を含む): 1203552000

約数和(自身を除く): 735504280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1671599, 3343198, 6686396, 8357995, 11701193, 13372792, 16715990, 23402386, 33431980, 46804772, 58505965, 66863960, 93609544, 117011930, 234023860, 468047720]

約数ペア:

[(1, 468047720), (2, 234023860), (4, 117011930), (5, 93609544), (7, 66863960), (8, 58505965), (10, 46804772), (14, 33431980), (20, 23402386), (28, 16715990), (35, 13372792), (40, 11701193), (56, 8357995), (70, 6686396), (140, 3343198), (280, 1671599)]