1706940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 5544000

約数和(自身を除く): 3837060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 109, 116, 135, 145, 174, 180, 218, 261, 270, 290, 327, 348, 435, 436, 522, 540, 545, 580, 654, 783, 870, 981, 1044, 1090, 1305, 1308, 1566, 1635, 1740, 1962, 2180, 2610, 2943, 3132, 3161, 3270, 3915, 3924, 4905, 5220, 5886, 6322, 6540, 7830, 9483, 9810, 11772, 12644, 14715, 15660, 15805, 18966, 19620, 28449, 29430, 31610, 37932, 47415, 56898, 58860, 63220, 85347, 94830, 113796, 142245, 170694, 189660, 284490, 341388, 426735, 568980, 853470, 1706940]

約数ペア:

[(1, 1706940), (2, 853470), (3, 568980), (4, 426735), (5, 341388), (6, 284490), (9, 189660), (10, 170694), (12, 142245), (15, 113796), (18, 94830), (20, 85347), (27, 63220), (29, 58860), (30, 56898), (36, 47415), (45, 37932), (54, 31610), (58, 29430), (60, 28449), (87, 19620), (90, 18966), (108, 15805), (109, 15660), (116, 14715), (135, 12644), (145, 11772), (174, 9810), (180, 9483), (218, 7830), (261, 6540), (270, 6322), (290, 5886), (327, 5220), (348, 4905), (435, 3924), (436, 3915), (522, 3270), (540, 3161), (545, 3132), (580, 2943), (654, 2610), (783, 2180), (870, 1962), (981, 1740), (1044, 1635), (1090, 1566), (1305, 1308)]