9838830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 25090560

約数和(自身を除く): 15251730

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 43, 58, 86, 87, 129, 145, 174, 215, 258, 263, 290, 430, 435, 526, 645, 789, 870, 1247, 1290, 1315, 1578, 2494, 2630, 3741, 3945, 6235, 7482, 7627, 7890, 11309, 12470, 15254, 18705, 22618, 22881, 33927, 37410, 38135, 45762, 56545, 67854, 76270, 113090, 114405, 169635, 228810, 327961, 339270, 655922, 983883, 1639805, 1967766, 3279610, 4919415, 9838830]

約数ペア:

[(1, 9838830), (2, 4919415), (3, 3279610), (5, 1967766), (6, 1639805), (10, 983883), (15, 655922), (29, 339270), (30, 327961), (43, 228810), (58, 169635), (86, 114405), (87, 113090), (129, 76270), (145, 67854), (174, 56545), (215, 45762), (258, 38135), (263, 37410), (290, 33927), (430, 22881), (435, 22618), (526, 18705), (645, 15254), (789, 12470), (870, 11309), (1247, 7890), (1290, 7627), (1315, 7482), (1578, 6235), (2494, 3945), (2630, 3741)]