154339470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2099}}^1$

素因数の和:2174

約数の個数: 96

約数和(自身を含む): 432432000

約数和(自身を除く): 278092530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 43, 45, 57, 86, 90, 95, 114, 129, 171, 190, 215, 258, 285, 342, 387, 430, 570, 645, 774, 817, 855, 1290, 1634, 1710, 1935, 2099, 2451, 3870, 4085, 4198, 4902, 6297, 7353, 8170, 10495, 12255, 12594, 14706, 18891, 20990, 24510, 31485, 36765, 37782, 39881, 62970, 73530, 79762, 90257, 94455, 119643, 180514, 188910, 199405, 239286, 270771, 358929, 398810, 451285, 541542, 598215, 717858, 812313, 902570, 1196430, 1353855, 1624626, 1714883, 1794645, 2707710, 3429766, 3589290, 4061565, 5144649, 8123130, 8574415, 10289298, 15433947, 17148830, 25723245, 30867894, 51446490, 77169735, 154339470]

約数ペア:

[(1, 154339470), (2, 77169735), (3, 51446490), (5, 30867894), (6, 25723245), (9, 17148830), (10, 15433947), (15, 10289298), (18, 8574415), (19, 8123130), (30, 5144649), (38, 4061565), (43, 3589290), (45, 3429766), (57, 2707710), (86, 1794645), (90, 1714883), (95, 1624626), (114, 1353855), (129, 1196430), (171, 902570), (190, 812313), (215, 717858), (258, 598215), (285, 541542), (342, 451285), (387, 398810), (430, 358929), (570, 270771), (645, 239286), (774, 199405), (817, 188910), (855, 180514), (1290, 119643), (1634, 94455), (1710, 90257), (1935, 79762), (2099, 73530), (2451, 62970), (3870, 39881), (4085, 37782), (4198, 36765), (4902, 31485), (6297, 24510), (7353, 20990), (8170, 18891), (10495, 14706), (12255, 12594)]