312806729790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{204448843}}^1$

素因数の和:204448873

約数の個数: 48

約数和(自身を含む): 861138530928

約数和(自身を除く): 548331801138

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, 204448843, 408897686, 613346529, 1022244215, 1226693058, 1840039587, 2044488430, 3066732645, 3475630331, 3680079174, 6133465290, 6951260662, 9200197935, 10426890993, 17378151655, 18400395870, 20853781986, 31280672979, 34756303310, 52134454965, 62561345958, 104268909930, 156403364895, 312806729790]

約数ペア:

[(1, 312806729790), (2, 156403364895), (3, 104268909930), (5, 62561345958), (6, 52134454965), (9, 34756303310), (10, 31280672979), (15, 20853781986), (17, 18400395870), (18, 17378151655), (30, 10426890993), (34, 9200197935), (45, 6951260662), (51, 6133465290), (85, 3680079174), (90, 3475630331), (102, 3066732645), (153, 2044488430), (170, 1840039587), (255, 1226693058), (306, 1022244215), (510, 613346529), (765, 408897686), (1530, 204448843)]