189334440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30937}}^1$

素因数の和:30971

約数の個数: 96

約数和(自身を含む): 651554280

約数和(自身を除く): 462219840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 30937, 61874, 92811, 123748, 154685, 185622, 247496, 278433, 309370, 371244, 464055, 525929, 556866, 618740, 742488, 928110, 1051858, 1113732, 1237480, 1392165, 1577787, 1856220, 2103716, 2227464, 2629645, 2784330, 3155574, 3712440, 4207432, 4733361, 5259290, 5568660, 6311148, 7888935, 9466722, 10518580, 11137320, 12622296, 15777870, 18933444, 21037160, 23666805, 31555740, 37866888, 47333610, 63111480, 94667220, 189334440]

約数ペア:

[(1, 189334440), (2, 94667220), (3, 63111480), (4, 47333610), (5, 37866888), (6, 31555740), (8, 23666805), (9, 21037160), (10, 18933444), (12, 15777870), (15, 12622296), (17, 11137320), (18, 10518580), (20, 9466722), (24, 7888935), (30, 6311148), (34, 5568660), (36, 5259290), (40, 4733361), (45, 4207432), (51, 3712440), (60, 3155574), (68, 2784330), (72, 2629645), (85, 2227464), (90, 2103716), (102, 1856220), (120, 1577787), (136, 1392165), (153, 1237480), (170, 1113732), (180, 1051858), (204, 928110), (255, 742488), (306, 618740), (340, 556866), (360, 525929), (408, 464055), (510, 371244), (612, 309370), (680, 278433), (765, 247496), (1020, 185622), (1224, 154685), (1530, 123748), (2040, 92811), (3060, 61874), (6120, 30937)]