89809710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1783}}^1$

素因数の和:1889

約数の個数: 64

約数和(自身を含む): 228123648

約数和(自身を除く): 138313938

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 73, 115, 138, 146, 219, 230, 345, 365, 438, 690, 730, 1095, 1679, 1783, 2190, 3358, 3566, 5037, 5349, 8395, 8915, 10074, 10698, 16790, 17830, 25185, 26745, 41009, 50370, 53490, 82018, 123027, 130159, 205045, 246054, 260318, 390477, 410090, 615135, 650795, 780954, 1230270, 1301590, 1952385, 2993657, 3904770, 5987314, 8980971, 14968285, 17961942, 29936570, 44904855, 89809710]

約数ペア:

[(1, 89809710), (2, 44904855), (3, 29936570), (5, 17961942), (6, 14968285), (10, 8980971), (15, 5987314), (23, 3904770), (30, 2993657), (46, 1952385), (69, 1301590), (73, 1230270), (115, 780954), (138, 650795), (146, 615135), (219, 410090), (230, 390477), (345, 260318), (365, 246054), (438, 205045), (690, 130159), (730, 123027), (1095, 82018), (1679, 53490), (1783, 50370), (2190, 41009), (3358, 26745), (3566, 25185), (5037, 17830), (5349, 16790), (8395, 10698), (8915, 10074)]