423025620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{414731}}^1$

素因数の和:414760

約数の個数: 48

約数和(自身を含む): 1254149568

約数和(自身を除く): 831123948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 414731, 829462, 1244193, 1658924, 2073655, 2488386, 4147310, 4976772, 6220965, 7050427, 8294620, 12441930, 14100854, 21151281, 24883860, 28201708, 35252135, 42302562, 70504270, 84605124, 105756405, 141008540, 211512810, 423025620]

約数ペア:

[(1, 423025620), (2, 211512810), (3, 141008540), (4, 105756405), (5, 84605124), (6, 70504270), (10, 42302562), (12, 35252135), (15, 28201708), (17, 24883860), (20, 21151281), (30, 14100854), (34, 12441930), (51, 8294620), (60, 7050427), (68, 6220965), (85, 4976772), (102, 4147310), (170, 2488386), (204, 2073655), (255, 1658924), (340, 1244193), (510, 829462), (1020, 414731)]