429930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 1187784

約数和(自身を除く): 757854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 281, 306, 510, 562, 765, 843, 1405, 1530, 1686, 2529, 2810, 4215, 4777, 5058, 8430, 9554, 12645, 14331, 23885, 25290, 28662, 42993, 47770, 71655, 85986, 143310, 214965, 429930]

約数ペア:

[(1, 429930), (2, 214965), (3, 143310), (5, 85986), (6, 71655), (9, 47770), (10, 42993), (15, 28662), (17, 25290), (18, 23885), (30, 14331), (34, 12645), (45, 9554), (51, 8430), (85, 5058), (90, 4777), (102, 4215), (153, 2810), (170, 2529), (255, 1686), (281, 1530), (306, 1405), (510, 843), (562, 765)]