70234260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61609}}^1$

素因数の和:61640

約数の個数: 48

約数和(自身を含む): 207009600

約数和(自身を除く): 136775340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 61609, 123218, 184827, 246436, 308045, 369654, 616090, 739308, 924135, 1170571, 1232180, 1848270, 2341142, 3511713, 3696540, 4682284, 5852855, 7023426, 11705710, 14046852, 17558565, 23411420, 35117130, 70234260]

約数ペア:

[(1, 70234260), (2, 35117130), (3, 23411420), (4, 17558565), (5, 14046852), (6, 11705710), (10, 7023426), (12, 5852855), (15, 4682284), (19, 3696540), (20, 3511713), (30, 2341142), (38, 1848270), (57, 1232180), (60, 1170571), (76, 924135), (95, 739308), (114, 616090), (190, 369654), (228, 308045), (285, 246436), (380, 184827), (570, 123218), (1140, 61609)]