70737870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{48121}}^1$

素因数の和:48145

約数の個数: 48

約数和(自身を含む): 197492688

約数和(自身を除く): 126754818

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 48121, 96242, 144363, 240605, 288726, 336847, 481210, 673694, 721815, 1010541, 1443630, 1684235, 2021082, 2357929, 3368470, 4715858, 5052705, 7073787, 10105410, 11789645, 14147574, 23579290, 35368935, 70737870]

約数ペア:

[(1, 70737870), (2, 35368935), (3, 23579290), (5, 14147574), (6, 11789645), (7, 10105410), (10, 7073787), (14, 5052705), (15, 4715858), (21, 3368470), (30, 2357929), (35, 2021082), (42, 1684235), (49, 1443630), (70, 1010541), (98, 721815), (105, 673694), (147, 481210), (210, 336847), (245, 288726), (294, 240605), (490, 144363), (735, 96242), (1470, 48121)]