9565740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2831

約数の個数: 72

約数和(自身を含む): 30554160

約数和(自身を除く): 20988420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 2797, 3420, 5594, 8391, 11188, 13985, 16782, 25173, 27970, 33564, 41955, 50346, 53143, 55940, 83910, 100692, 106286, 125865, 159429, 167820, 212572, 251730, 265715, 318858, 478287, 503460, 531430, 637716, 797145, 956574, 1062860, 1594290, 1913148, 2391435, 3188580, 4782870, 9565740]

約数ペア:

[(1, 9565740), (2, 4782870), (3, 3188580), (4, 2391435), (5, 1913148), (6, 1594290), (9, 1062860), (10, 956574), (12, 797145), (15, 637716), (18, 531430), (19, 503460), (20, 478287), (30, 318858), (36, 265715), (38, 251730), (45, 212572), (57, 167820), (60, 159429), (76, 125865), (90, 106286), (95, 100692), (114, 83910), (171, 55940), (180, 53143), (190, 50346), (228, 41955), (285, 33564), (342, 27970), (380, 25173), (570, 16782), (684, 13985), (855, 11188), (1140, 8391), (1710, 5594), (2797, 3420)]