1391502870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{2053}}^1$

素因数の和:2526

約数の個数: 96

約数和(自身を含む): 3841242912

約数和(自身を除く): 2449740042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 443, 510, 765, 886, 1329, 1530, 2053, 2215, 2658, 3987, 4106, 4430, 6159, 6645, 7531, 7974, 10265, 12318, 13290, 15062, 18477, 19935, 20530, 22593, 30795, 34901, 36954, 37655, 39870, 45186, 61590, 67779, 69802, 75310, 92385, 104703, 112965, 135558, 174505, 184770, 209406, 225930, 314109, 338895, 349010, 523515, 628218, 677790, 909479, 1047030, 1570545, 1818958, 2728437, 3141090, 4547395, 5456874, 8185311, 9094790, 13642185, 15461143, 16370622, 27284370, 30922286, 40926555, 46383429, 77305715, 81853110, 92766858, 139150287, 154611430, 231917145, 278300574, 463834290, 695751435, 1391502870]

約数ペア:

[(1, 1391502870), (2, 695751435), (3, 463834290), (5, 278300574), (6, 231917145), (9, 154611430), (10, 139150287), (15, 92766858), (17, 81853110), (18, 77305715), (30, 46383429), (34, 40926555), (45, 30922286), (51, 27284370), (85, 16370622), (90, 15461143), (102, 13642185), (153, 9094790), (170, 8185311), (255, 5456874), (306, 4547395), (443, 3141090), (510, 2728437), (765, 1818958), (886, 1570545), (1329, 1047030), (1530, 909479), (2053, 677790), (2215, 628218), (2658, 523515), (3987, 349010), (4106, 338895), (4430, 314109), (6159, 225930), (6645, 209406), (7531, 184770), (7974, 174505), (10265, 135558), (12318, 112965), (13290, 104703), (15062, 92385), (18477, 75310), (19935, 69802), (20530, 67779), (22593, 61590), (30795, 45186), (34901, 39870), (36954, 37655)]