1930569844

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 4173120000

約数和(自身を除く): 2242550156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 199, 229, 238, 356, 398, 458, 476, 623, 796, 916, 1246, 1393, 1513, 1603, 2492, 2786, 3026, 3206, 3383, 3893, 5572, 6052, 6412, 6766, 7786, 10591, 13532, 15572, 17711, 20381, 21182, 23681, 27251, 35422, 40762, 42364, 45571, 47362, 54502, 70844, 81524, 91142, 94724, 109004, 123977, 142667, 182284, 247954, 285334, 301087, 318997, 346477, 495908, 570668, 602174, 637994, 692954, 774707, 1204348, 1275988, 1385908, 1549414, 2107609, 2425339, 3098828, 4055819, 4215218, 4850678, 5422949, 8111638, 8430436, 9701356, 10845898, 16223276, 21691796, 28390733, 56781466, 68948923, 113562932, 137897846, 275795692, 482642461, 965284922, 1930569844]

約数ペア:

[(1, 1930569844), (2, 965284922), (4, 482642461), (7, 275795692), (14, 137897846), (17, 113562932), (28, 68948923), (34, 56781466), (68, 28390733), (89, 21691796), (119, 16223276), (178, 10845898), (199, 9701356), (229, 8430436), (238, 8111638), (356, 5422949), (398, 4850678), (458, 4215218), (476, 4055819), (623, 3098828), (796, 2425339), (916, 2107609), (1246, 1549414), (1393, 1385908), (1513, 1275988), (1603, 1204348), (2492, 774707), (2786, 692954), (3026, 637994), (3206, 602174), (3383, 570668), (3893, 495908), (5572, 346477), (6052, 318997), (6412, 301087), (6766, 285334), (7786, 247954), (10591, 182284), (13532, 142667), (15572, 123977), (17711, 109004), (20381, 94724), (21182, 91142), (23681, 81524), (27251, 70844), (35422, 54502), (40762, 47362), (42364, 45571)]