16831530

素因数分解:

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

素因数の和:245

約数の個数: 128

約数和(自身を含む): 50284800

約数和(自身を除く): 33453270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 85, 90, 95, 102, 114, 135, 153, 170, 171, 190, 193, 255, 270, 285, 306, 323, 342, 386, 459, 510, 513, 570, 579, 646, 765, 855, 918, 965, 969, 1026, 1158, 1530, 1615, 1710, 1737, 1930, 1938, 2295, 2565, 2895, 2907, 3230, 3281, 3474, 3667, 4590, 4845, 5130, 5211, 5790, 5814, 6562, 7334, 8685, 8721, 9690, 9843, 10422, 11001, 14535, 16405, 17370, 17442, 18335, 19686, 22002, 26055, 29070, 29529, 32810, 33003, 36670, 43605, 49215, 52110, 55005, 59058, 62339, 66006, 87210, 88587, 98430, 99009, 110010, 124678, 147645, 165015, 177174, 187017, 198018, 295290, 311695, 330030, 374034, 442935, 495045, 561051, 623390, 885870, 935085, 990090, 1122102, 1683153, 1870170, 2805255, 3366306, 5610510, 8415765, 16831530]

約数ペア:

[(1, 16831530), (2, 8415765), (3, 5610510), (5, 3366306), (6, 2805255), (9, 1870170), (10, 1683153), (15, 1122102), (17, 990090), (18, 935085), (19, 885870), (27, 623390), (30, 561051), (34, 495045), (38, 442935), (45, 374034), (51, 330030), (54, 311695), (57, 295290), (85, 198018), (90, 187017), (95, 177174), (102, 165015), (114, 147645), (135, 124678), (153, 110010), (170, 99009), (171, 98430), (190, 88587), (193, 87210), (255, 66006), (270, 62339), (285, 59058), (306, 55005), (323, 52110), (342, 49215), (386, 43605), (459, 36670), (510, 33003), (513, 32810), (570, 29529), (579, 29070), (646, 26055), (765, 22002), (855, 19686), (918, 18335), (965, 17442), (969, 17370), (1026, 16405), (1158, 14535), (1530, 11001), (1615, 10422), (1710, 9843), (1737, 9690), (1930, 8721), (1938, 8685), (2295, 7334), (2565, 6562), (2895, 5814), (2907, 5790), (3230, 5211), (3281, 5130), (3474, 4845), (3667, 4590)]