7842270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15377}}^1$

素因数の和:15404

約数の個数: 32

約数和(自身を含む): 19929888

約数和(自身を除く): 12087618

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 15377, 30754, 46131, 76885, 92262, 153770, 230655, 261409, 461310, 522818, 784227, 1307045, 1568454, 2614090, 3921135, 7842270]

約数ペア:

[(1, 7842270), (2, 3921135), (3, 2614090), (5, 1568454), (6, 1307045), (10, 784227), (15, 522818), (17, 461310), (30, 261409), (34, 230655), (51, 153770), (85, 92262), (102, 76885), (170, 46131), (255, 30754), (510, 15377)]