70694120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4139}}^1$

素因数の和:4218

約数の個数: 64

約数和(自身を含む): 184809600

約数和(自身を除く): 114115480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4139, 4270, 8278, 8540, 16556, 17080, 20695, 28973, 33112, 41390, 57946, 82780, 115892, 144865, 165560, 231784, 252479, 289730, 504958, 579460, 1009916, 1158920, 1262395, 1767353, 2019832, 2524790, 3534706, 5049580, 7069412, 8836765, 10099160, 14138824, 17673530, 35347060, 70694120]

約数ペア:

[(1, 70694120), (2, 35347060), (4, 17673530), (5, 14138824), (7, 10099160), (8, 8836765), (10, 7069412), (14, 5049580), (20, 3534706), (28, 2524790), (35, 2019832), (40, 1767353), (56, 1262395), (61, 1158920), (70, 1009916), (122, 579460), (140, 504958), (244, 289730), (280, 252479), (305, 231784), (427, 165560), (488, 144865), (610, 115892), (854, 82780), (1220, 57946), (1708, 41390), (2135, 33112), (2440, 28973), (3416, 20695), (4139, 17080), (4270, 16556), (8278, 8540)]