140690370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{14983}}^1$

素因数の和:15306

約数の個数: 32

約数和(自身を含む): 338758272

約数和(自身を除く): 198067902

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 4695, 9390, 14983, 29966, 44949, 74915, 89898, 149830, 224745, 449490, 4689679, 9379358, 14069037, 23448395, 28138074, 46896790, 70345185, 140690370]

約数ペア:

[(1, 140690370), (2, 70345185), (3, 46896790), (5, 28138074), (6, 23448395), (10, 14069037), (15, 9379358), (30, 4689679), (313, 449490), (626, 224745), (939, 149830), (1565, 89898), (1878, 74915), (3130, 44949), (4695, 29966), (9390, 14983)]