67854570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5297}}^1$

素因数の和:5375

約数の個数: 64

約数和(自身を含む): 189202176

約数和(自身を除く): 121347606

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2562, 4270, 5297, 6405, 10594, 12810, 15891, 26485, 31782, 37079, 52970, 74158, 79455, 111237, 158910, 185395, 222474, 323117, 370790, 556185, 646234, 969351, 1112370, 1615585, 1938702, 2261819, 3231170, 4523638, 4846755, 6785457, 9693510, 11309095, 13570914, 22618190, 33927285, 67854570]

約数ペア:

[(1, 67854570), (2, 33927285), (3, 22618190), (5, 13570914), (6, 11309095), (7, 9693510), (10, 6785457), (14, 4846755), (15, 4523638), (21, 3231170), (30, 2261819), (35, 1938702), (42, 1615585), (61, 1112370), (70, 969351), (105, 646234), (122, 556185), (183, 370790), (210, 323117), (305, 222474), (366, 185395), (427, 158910), (610, 111237), (854, 79455), (915, 74158), (1281, 52970), (1830, 37079), (2135, 31782), (2562, 26485), (4270, 15891), (5297, 12810), (6405, 10594)]