70254310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16453}}^1$

素因数の和:16528

約数の個数: 32

約数和(自身を含む): 146901312

約数和(自身を除く): 76647002

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 16453, 32906, 82265, 115171, 164530, 230342, 575855, 1003633, 1151710, 2007266, 5018165, 7025431, 10036330, 14050862, 35127155, 70254310]

約数ペア:

[(1, 70254310), (2, 35127155), (5, 14050862), (7, 10036330), (10, 7025431), (14, 5018165), (35, 2007266), (61, 1151710), (70, 1003633), (122, 575855), (305, 230342), (427, 164530), (610, 115171), (854, 82265), (2135, 32906), (4270, 16453)]