209730870

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5077}}^1$

素因数の和:5116

約数の個数: 96

約数和(自身を含む): 598879008

約数和(自身を除く): 389148138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 243, 255, 270, 306, 405, 459, 486, 510, 765, 810, 918, 1215, 1377, 1530, 2295, 2430, 2754, 4131, 4590, 5077, 6885, 8262, 10154, 13770, 15231, 20655, 25385, 30462, 41310, 45693, 50770, 76155, 86309, 91386, 137079, 152310, 172618, 228465, 258927, 274158, 411237, 431545, 456930, 517854, 685395, 776781, 822474, 863090, 1233711, 1294635, 1370790, 1553562, 2056185, 2330343, 2467422, 2589270, 3883905, 4112370, 4660686, 6168555, 6991029, 7767810, 11651715, 12337110, 13982058, 20973087, 23303430, 34955145, 41946174, 69910290, 104865435, 209730870]

約数ペア:

[(1, 209730870), (2, 104865435), (3, 69910290), (5, 41946174), (6, 34955145), (9, 23303430), (10, 20973087), (15, 13982058), (17, 12337110), (18, 11651715), (27, 7767810), (30, 6991029), (34, 6168555), (45, 4660686), (51, 4112370), (54, 3883905), (81, 2589270), (85, 2467422), (90, 2330343), (102, 2056185), (135, 1553562), (153, 1370790), (162, 1294635), (170, 1233711), (243, 863090), (255, 822474), (270, 776781), (306, 685395), (405, 517854), (459, 456930), (486, 431545), (510, 411237), (765, 274158), (810, 258927), (918, 228465), (1215, 172618), (1377, 152310), (1530, 137079), (2295, 91386), (2430, 86309), (2754, 76155), (4131, 50770), (4590, 45693), (5077, 41310), (6885, 30462), (8262, 25385), (10154, 20655), (13770, 15231)]