402971370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{327619}}^1$

素因数の和:327670

約数の個数: 32

約数和(自身を含む): 990722880

約数和(自身を除く): 587751510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 327619, 655238, 982857, 1638095, 1965714, 3276190, 4914285, 9828570, 13432379, 26864758, 40297137, 67161895, 80594274, 134323790, 201485685, 402971370]

約数ペア:

[(1, 402971370), (2, 201485685), (3, 134323790), (5, 80594274), (6, 67161895), (10, 40297137), (15, 26864758), (30, 13432379), (41, 9828570), (82, 4914285), (123, 3276190), (205, 1965714), (246, 1638095), (410, 982857), (615, 655238), (1230, 327619)]