70694140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{839}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 162570240

約数和(自身を除く): 91876100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 383, 766, 839, 1532, 1678, 1915, 3356, 3830, 4195, 4213, 7660, 8390, 8426, 9229, 16780, 16852, 18458, 21065, 36916, 42130, 46145, 84260, 92290, 184580, 321337, 642674, 1285348, 1606685, 3213370, 3534707, 6426740, 7069414, 14138828, 17673535, 35347070, 70694140]

約数ペア:

[(1, 70694140), (2, 35347070), (4, 17673535), (5, 14138828), (10, 7069414), (11, 6426740), (20, 3534707), (22, 3213370), (44, 1606685), (55, 1285348), (110, 642674), (220, 321337), (383, 184580), (766, 92290), (839, 84260), (1532, 46145), (1678, 42130), (1915, 36916), (3356, 21065), (3830, 18458), (4195, 16852), (4213, 16780), (7660, 9229), (8390, 8426)]