90698970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3881}}^1$

素因数の和:3951

約数の個数: 64

約数和(自身を含む): 234783360

約数和(自身を除く): 144084390

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 41, 57, 82, 95, 114, 123, 190, 205, 246, 285, 410, 570, 615, 779, 1230, 1558, 2337, 3881, 3895, 4674, 7762, 7790, 11643, 11685, 19405, 23286, 23370, 38810, 58215, 73739, 116430, 147478, 159121, 221217, 318242, 368695, 442434, 477363, 737390, 795605, 954726, 1106085, 1591210, 2212170, 2386815, 3023299, 4773630, 6046598, 9069897, 15116495, 18139794, 30232990, 45349485, 90698970]

約数ペア:

[(1, 90698970), (2, 45349485), (3, 30232990), (5, 18139794), (6, 15116495), (10, 9069897), (15, 6046598), (19, 4773630), (30, 3023299), (38, 2386815), (41, 2212170), (57, 1591210), (82, 1106085), (95, 954726), (114, 795605), (123, 737390), (190, 477363), (205, 442434), (246, 368695), (285, 318242), (410, 221217), (570, 159121), (615, 147478), (779, 116430), (1230, 73739), (1558, 58215), (2337, 38810), (3881, 23370), (3895, 23286), (4674, 19405), (7762, 11685), (7790, 11643)]