68309910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44647}}^1$

素因数の和:44677

約数の個数: 48

約数和(自身を含む): 188057376

約数和(自身を除く): 119747466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 44647, 89294, 133941, 223235, 267882, 401823, 446470, 669705, 758999, 803646, 1339410, 1517998, 2009115, 2276997, 3794995, 4018230, 4553994, 6830991, 7589990, 11384985, 13661982, 22769970, 34154955, 68309910]

約数ペア:

[(1, 68309910), (2, 34154955), (3, 22769970), (5, 13661982), (6, 11384985), (9, 7589990), (10, 6830991), (15, 4553994), (17, 4018230), (18, 3794995), (30, 2276997), (34, 2009115), (45, 1517998), (51, 1339410), (85, 803646), (90, 758999), (102, 669705), (153, 446470), (170, 401823), (255, 267882), (306, 223235), (510, 133941), (765, 89294), (1530, 44647)]