300806840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{442363}}^1$

素因数の和:442391

約数の個数: 32

約数和(自身を含む): 716629680

約数和(自身を除く): 415822840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 442363, 884726, 1769452, 2211815, 3538904, 4423630, 7520171, 8847260, 15040342, 17694520, 30080684, 37600855, 60161368, 75201710, 150403420, 300806840]

約数ペア:

[(1, 300806840), (2, 150403420), (4, 75201710), (5, 60161368), (8, 37600855), (10, 30080684), (17, 17694520), (20, 15040342), (34, 8847260), (40, 7520171), (68, 4423630), (85, 3538904), (136, 2211815), (170, 1769452), (340, 884726), (680, 442363)]