1966804890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3137}}^1\times {\mathrm{20899}}^1$

素因数の和:24046

約数の個数: 32

約数和(自身を含む): 4722062400

約数和(自身を除く): 2755257510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3137, 6274, 9411, 15685, 18822, 20899, 31370, 41798, 47055, 62697, 94110, 104495, 125394, 208990, 313485, 626970, 65560163, 131120326, 196680489, 327800815, 393360978, 655601630, 983402445, 1966804890]

約数ペア:

[(1, 1966804890), (2, 983402445), (3, 655601630), (5, 393360978), (6, 327800815), (10, 196680489), (15, 131120326), (30, 65560163), (3137, 626970), (6274, 313485), (9411, 208990), (15685, 125394), (18822, 104495), (20899, 94110), (31370, 62697), (41798, 47055)]