31792890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 85763520

約数和(自身を除く): 53970630

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 193, 255, 285, 289, 323, 386, 510, 570, 578, 579, 646, 867, 965, 969, 1158, 1445, 1615, 1734, 1930, 1938, 2890, 2895, 3230, 3281, 3667, 4335, 4845, 5491, 5790, 6562, 7334, 8670, 9690, 9843, 10982, 11001, 16405, 16473, 18335, 19686, 22002, 27455, 32810, 32946, 36670, 49215, 54910, 55005, 55777, 62339, 82365, 98430, 110010, 111554, 124678, 164730, 167331, 187017, 278885, 311695, 334662, 374034, 557770, 623390, 836655, 935085, 1059763, 1673310, 1870170, 2119526, 3179289, 5298815, 6358578, 10597630, 15896445, 31792890]

約数ペア:

[(1, 31792890), (2, 15896445), (3, 10597630), (5, 6358578), (6, 5298815), (10, 3179289), (15, 2119526), (17, 1870170), (19, 1673310), (30, 1059763), (34, 935085), (38, 836655), (51, 623390), (57, 557770), (85, 374034), (95, 334662), (102, 311695), (114, 278885), (170, 187017), (190, 167331), (193, 164730), (255, 124678), (285, 111554), (289, 110010), (323, 98430), (386, 82365), (510, 62339), (570, 55777), (578, 55005), (579, 54910), (646, 49215), (867, 36670), (965, 32946), (969, 32810), (1158, 27455), (1445, 22002), (1615, 19686), (1734, 18335), (1930, 16473), (1938, 16405), (2890, 11001), (2895, 10982), (3230, 9843), (3281, 9690), (3667, 8670), (4335, 7334), (4845, 6562), (5491, 5790)]