420140098

素因数分解:

$2^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{30529}}^1$

素因数の和:31521

約数の個数: 16

約数和(自身を含む): 720996480

約数和(自身を除く): 300856382

約数列:

[1, 2, 7, 14, 983, 1966, 6881, 13762, 30529, 61058, 213703, 427406, 30010007, 60020014, 210070049, 420140098]

約数ペア:

[(1, 420140098), (2, 210070049), (7, 60020014), (14, 30010007), (983, 427406), (1966, 213703), (6881, 61058), (13762, 30529)]