3216716460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{215309}}^1$

素因数の和:215407

約数の個数: 72

約数和(自身を含む): 9874977840

約数和(自身を除く): 6658261380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 14940, 215309, 430618, 645927, 861236, 1076545, 1291854, 1937781, 2153090, 2583708, 3229635, 3875562, 4306180, 6459270, 7751124, 9688905, 12918540, 17870647, 19377810, 35741294, 38755620, 53611941, 71482588, 89353235, 107223882, 160835823, 178706470, 214447764, 268059705, 321671646, 357412940, 536119410, 643343292, 804179115, 1072238820, 1608358230, 3216716460]

約数ペア:

[(1, 3216716460), (2, 1608358230), (3, 1072238820), (4, 804179115), (5, 643343292), (6, 536119410), (9, 357412940), (10, 321671646), (12, 268059705), (15, 214447764), (18, 178706470), (20, 160835823), (30, 107223882), (36, 89353235), (45, 71482588), (60, 53611941), (83, 38755620), (90, 35741294), (166, 19377810), (180, 17870647), (249, 12918540), (332, 9688905), (415, 7751124), (498, 6459270), (747, 4306180), (830, 3875562), (996, 3229635), (1245, 2583708), (1494, 2153090), (1660, 1937781), (2490, 1291854), (2988, 1076545), (3735, 861236), (4980, 645927), (7470, 430618), (14940, 215309)]