423070060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3021929}}^1$

素因数の和:3021945

約数の個数: 24

約数和(自身を含む): 1015368480

約数和(自身を除く): 592298420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3021929, 6043858, 12087716, 15109645, 21153503, 30219290, 42307006, 60438580, 84614012, 105767515, 211535030, 423070060]

約数ペア:

[(1, 423070060), (2, 211535030), (4, 105767515), (5, 84614012), (7, 60438580), (10, 42307006), (14, 30219290), (20, 21153503), (28, 15109645), (35, 12087716), (70, 6043858), (140, 3021929)]