65857860

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{4517}}^1$

素因数の和:4544

約数の個数: 84

約数和(自身を含む): 207403308

約数和(自身を除く): 141545448

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4517, 4860, 7290, 9034, 13551, 14580, 18068, 22585, 27102, 40653, 45170, 54204, 67755, 81306, 90340, 121959, 135510, 162612, 203265, 243918, 271020, 365877, 406530, 487836, 609795, 731754, 813060, 1097631, 1219590, 1463508, 1829385, 2195262, 2439180, 3292893, 3658770, 4390524, 5488155, 6585786, 7317540, 10976310, 13171572, 16464465, 21952620, 32928930, 65857860]

約数ペア:

[(1, 65857860), (2, 32928930), (3, 21952620), (4, 16464465), (5, 13171572), (6, 10976310), (9, 7317540), (10, 6585786), (12, 5488155), (15, 4390524), (18, 3658770), (20, 3292893), (27, 2439180), (30, 2195262), (36, 1829385), (45, 1463508), (54, 1219590), (60, 1097631), (81, 813060), (90, 731754), (108, 609795), (135, 487836), (162, 406530), (180, 365877), (243, 271020), (270, 243918), (324, 203265), (405, 162612), (486, 135510), (540, 121959), (729, 90340), (810, 81306), (972, 67755), (1215, 54204), (1458, 45170), (1620, 40653), (2430, 27102), (2916, 22585), (3645, 18068), (4517, 14580), (4860, 13551), (7290, 9034)]