68739630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{17491}}^1$

素因数の和:17632

約数の個数: 32

約数和(自身を含む): 166243968

約数和(自身を除く): 97504338

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 17491, 34982, 52473, 87455, 104946, 174910, 262365, 524730, 2291321, 4582642, 6873963, 11456605, 13747926, 22913210, 34369815, 68739630]

約数ペア:

[(1, 68739630), (2, 34369815), (3, 22913210), (5, 13747926), (6, 11456605), (10, 6873963), (15, 4582642), (30, 2291321), (131, 524730), (262, 262365), (393, 174910), (655, 104946), (786, 87455), (1310, 52473), (1965, 34982), (3930, 17491)]