84295540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{602111}}^1$

素因数の和:602127

約数の個数: 24

約数和(自身を含む): 202309632

約数和(自身を除く): 118014092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 602111, 1204222, 2408444, 3010555, 4214777, 6021110, 8429554, 12042220, 16859108, 21073885, 42147770, 84295540]

約数ペア:

[(1, 84295540), (2, 42147770), (4, 21073885), (5, 16859108), (7, 12042220), (10, 8429554), (14, 6021110), (20, 4214777), (28, 3010555), (35, 2408444), (70, 1204222), (140, 602111)]