8642130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{5879}}^1$

素因数の和:5903

約数の個数: 48

約数和(自身を含む): 24131520

約数和(自身を除く): 15489390

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, 5879, 11758, 17637, 29395, 35274, 41153, 58790, 82306, 88185, 123459, 176370, 205765, 246918, 288071, 411530, 576142, 617295, 864213, 1234590, 1440355, 1728426, 2880710, 4321065, 8642130]

約数ペア:

[(1, 8642130), (2, 4321065), (3, 2880710), (5, 1728426), (6, 1440355), (7, 1234590), (10, 864213), (14, 617295), (15, 576142), (21, 411530), (30, 288071), (35, 246918), (42, 205765), (49, 176370), (70, 123459), (98, 88185), (105, 82306), (147, 58790), (210, 41153), (245, 35274), (294, 29395), (490, 17637), (735, 11758), (1470, 5879)]