86979410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6121}}^1$

素因数の和:6171

約数の個数: 48

約数和(自身を含む): 188435160

約数和(自身を除く): 101455750

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 6121, 7105, 12242, 14210, 30605, 42847, 61210, 85694, 177509, 214235, 299929, 355018, 428470, 599858, 887545, 1242563, 1499645, 1775090, 2485126, 2999290, 6212815, 8697941, 12425630, 17395882, 43489705, 86979410]

約数ペア:

[(1, 86979410), (2, 43489705), (5, 17395882), (7, 12425630), (10, 8697941), (14, 6212815), (29, 2999290), (35, 2485126), (49, 1775090), (58, 1499645), (70, 1242563), (98, 887545), (145, 599858), (203, 428470), (245, 355018), (290, 299929), (406, 214235), (490, 177509), (1015, 85694), (1421, 61210), (2030, 42847), (2842, 30605), (6121, 14210), (7105, 12242)]