70212458

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 113000448

約数和(自身を除く): 42787990

約数列:

[1, 2, 31, 37, 62, 74, 127, 241, 254, 482, 1147, 2294, 3937, 4699, 7471, 7874, 8917, 9398, 14942, 17834, 30607, 61214, 145669, 276427, 291338, 552854, 948817, 1132459, 1897634, 2264918, 35106229, 70212458]

約数ペア:

[(1, 70212458), (2, 35106229), (31, 2264918), (37, 1897634), (62, 1132459), (74, 948817), (127, 552854), (241, 291338), (254, 276427), (482, 145669), (1147, 61214), (2294, 30607), (3937, 17834), (4699, 14942), (7471, 9398), (7874, 8917)]