151502980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{445597}}^1$

素因数の和:445623

約数の個数: 24

約数和(自身を含む): 336872088

約数和(自身を除く): 185369108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 445597, 891194, 1782388, 2227985, 4455970, 7575149, 8911940, 15150298, 30300596, 37875745, 75751490, 151502980]

約数ペア:

[(1, 151502980), (2, 75751490), (4, 37875745), (5, 30300596), (10, 15150298), (17, 8911940), (20, 7575149), (34, 4455970), (68, 2227985), (85, 1782388), (170, 891194), (340, 445597)]