194731380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:718

約数の個数: 144

約数和(自身を含む): 629254080

約数和(自身を除く): 434522700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 97, 114, 171, 180, 190, 194, 228, 285, 291, 342, 380, 388, 485, 570, 582, 587, 684, 855, 873, 970, 1140, 1164, 1174, 1455, 1710, 1746, 1761, 1843, 1940, 2348, 2910, 2935, 3420, 3492, 3522, 3686, 4365, 5283, 5529, 5820, 5870, 7044, 7372, 8730, 8805, 9215, 10566, 11058, 11153, 11740, 16587, 17460, 17610, 18430, 21132, 22116, 22306, 26415, 27645, 33174, 33459, 35220, 36860, 44612, 52830, 55290, 55765, 56939, 66348, 66918, 82935, 100377, 105660, 110580, 111530, 113878, 133836, 165870, 167295, 170817, 200754, 223060, 227756, 284695, 331740, 334590, 341634, 401508, 501885, 512451, 569390, 669180, 683268, 854085, 1003770, 1024902, 1081841, 1138780, 1708170, 2007540, 2049804, 2163682, 2562255, 3245523, 3416340, 4327364, 5124510, 5409205, 6491046, 9736569, 10249020, 10818410, 12982092, 16227615, 19473138, 21636820, 32455230, 38946276, 48682845, 64910460, 97365690, 194731380]

約数ペア:

[(1, 194731380), (2, 97365690), (3, 64910460), (4, 48682845), (5, 38946276), (6, 32455230), (9, 21636820), (10, 19473138), (12, 16227615), (15, 12982092), (18, 10818410), (19, 10249020), (20, 9736569), (30, 6491046), (36, 5409205), (38, 5124510), (45, 4327364), (57, 3416340), (60, 3245523), (76, 2562255), (90, 2163682), (95, 2049804), (97, 2007540), (114, 1708170), (171, 1138780), (180, 1081841), (190, 1024902), (194, 1003770), (228, 854085), (285, 683268), (291, 669180), (342, 569390), (380, 512451), (388, 501885), (485, 401508), (570, 341634), (582, 334590), (587, 331740), (684, 284695), (855, 227756), (873, 223060), (970, 200754), (1140, 170817), (1164, 167295), (1174, 165870), (1455, 133836), (1710, 113878), (1746, 111530), (1761, 110580), (1843, 105660), (1940, 100377), (2348, 82935), (2910, 66918), (2935, 66348), (3420, 56939), (3492, 55765), (3522, 55290), (3686, 52830), (4365, 44612), (5283, 36860), (5529, 35220), (5820, 33459), (5870, 33174), (7044, 27645), (7372, 26415), (8730, 22306), (8805, 22116), (9215, 21132), (10566, 18430), (11058, 17610), (11153, 17460), (11740, 16587)]