1706311620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2203}}^1$

素因数の和:2562

約数の個数: 144

約数和(自身を含む): 5593328832

約数和(自身を除く): 3887017212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 331, 390, 468, 585, 662, 780, 993, 1170, 1324, 1655, 1986, 2203, 2340, 2979, 3310, 3972, 4303, 4406, 4965, 5958, 6609, 6620, 8606, 8812, 9930, 11015, 11916, 12909, 13218, 14895, 17212, 19827, 19860, 21515, 22030, 25818, 26436, 28639, 29790, 33045, 38727, 39654, 43030, 44060, 51636, 57278, 59580, 64545, 66090, 77454, 79308, 85917, 86060, 99135, 114556, 129090, 132180, 143195, 154908, 171834, 193635, 198270, 257751, 258180, 286390, 343668, 387270, 396540, 429585, 515502, 572780, 729193, 774540, 859170, 1031004, 1288755, 1458386, 1718340, 2187579, 2577510, 2916772, 3645965, 4375158, 5155020, 6562737, 7291930, 8750316, 9479509, 10937895, 13125474, 14583860, 18959018, 21875790, 26250948, 28438527, 32813685, 37918036, 43751580, 47397545, 56877054, 65627370, 85315581, 94795090, 113754108, 131254740, 142192635, 170631162, 189590180, 284385270, 341262324, 426577905, 568770540, 853155810, 1706311620]

約数ペア:

[(1, 1706311620), (2, 853155810), (3, 568770540), (4, 426577905), (5, 341262324), (6, 284385270), (9, 189590180), (10, 170631162), (12, 142192635), (13, 131254740), (15, 113754108), (18, 94795090), (20, 85315581), (26, 65627370), (30, 56877054), (36, 47397545), (39, 43751580), (45, 37918036), (52, 32813685), (60, 28438527), (65, 26250948), (78, 21875790), (90, 18959018), (117, 14583860), (130, 13125474), (156, 10937895), (180, 9479509), (195, 8750316), (234, 7291930), (260, 6562737), (331, 5155020), (390, 4375158), (468, 3645965), (585, 2916772), (662, 2577510), (780, 2187579), (993, 1718340), (1170, 1458386), (1324, 1288755), (1655, 1031004), (1986, 859170), (2203, 774540), (2340, 729193), (2979, 572780), (3310, 515502), (3972, 429585), (4303, 396540), (4406, 387270), (4965, 343668), (5958, 286390), (6609, 258180), (6620, 257751), (8606, 198270), (8812, 193635), (9930, 171834), (11015, 154908), (11916, 143195), (12909, 132180), (13218, 129090), (14895, 114556), (17212, 99135), (19827, 86060), (19860, 85917), (21515, 79308), (22030, 77454), (25818, 66090), (26436, 64545), (28639, 59580), (29790, 57278), (33045, 51636), (38727, 44060), (39654, 43030)]