1699002120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{15749}}^1$

素因数の和:15823

約数の個数: 128

約数和(自身を含む): 5443200000

約数和(自身を除く): 3744197880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 248, 290, 310, 348, 372, 435, 465, 580, 620, 696, 744, 870, 899, 930, 1160, 1240, 1740, 1798, 1860, 2697, 3480, 3596, 3720, 4495, 5394, 7192, 8990, 10788, 13485, 15749, 17980, 21576, 26970, 31498, 35960, 47247, 53940, 62996, 78745, 94494, 107880, 125992, 157490, 188988, 236235, 314980, 377976, 456721, 472470, 488219, 629960, 913442, 944940, 976438, 1370163, 1464657, 1826884, 1889880, 1952876, 2283605, 2441095, 2740326, 2929314, 3653768, 3905752, 4567210, 4882190, 5480652, 5858628, 6850815, 7323285, 9134420, 9764380, 10961304, 11717256, 13701630, 14158351, 14646570, 18268840, 19528760, 27403260, 28316702, 29293140, 42475053, 54806520, 56633404, 58586280, 70791755, 84950106, 113266808, 141583510, 169900212, 212375265, 283167020, 339800424, 424750530, 566334040, 849501060, 1699002120]

約数ペア:

[(1, 1699002120), (2, 849501060), (3, 566334040), (4, 424750530), (5, 339800424), (6, 283167020), (8, 212375265), (10, 169900212), (12, 141583510), (15, 113266808), (20, 84950106), (24, 70791755), (29, 58586280), (30, 56633404), (31, 54806520), (40, 42475053), (58, 29293140), (60, 28316702), (62, 27403260), (87, 19528760), (93, 18268840), (116, 14646570), (120, 14158351), (124, 13701630), (145, 11717256), (155, 10961304), (174, 9764380), (186, 9134420), (232, 7323285), (248, 6850815), (290, 5858628), (310, 5480652), (348, 4882190), (372, 4567210), (435, 3905752), (465, 3653768), (580, 2929314), (620, 2740326), (696, 2441095), (744, 2283605), (870, 1952876), (899, 1889880), (930, 1826884), (1160, 1464657), (1240, 1370163), (1740, 976438), (1798, 944940), (1860, 913442), (2697, 629960), (3480, 488219), (3596, 472470), (3720, 456721), (4495, 377976), (5394, 314980), (7192, 236235), (8990, 188988), (10788, 157490), (13485, 125992), (15749, 107880), (17980, 94494), (21576, 78745), (26970, 62996), (31498, 53940), (35960, 47247)]