1383210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 3801600

約数和(自身を除く): 2418390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 109, 135, 141, 218, 235, 270, 282, 327, 423, 470, 545, 654, 705, 846, 981, 1090, 1269, 1410, 1635, 1962, 2115, 2538, 2943, 3270, 4230, 4905, 5123, 5886, 6345, 9810, 10246, 12690, 14715, 15369, 25615, 29430, 30738, 46107, 51230, 76845, 92214, 138321, 153690, 230535, 276642, 461070, 691605, 1383210]

約数ペア:

[(1, 1383210), (2, 691605), (3, 461070), (5, 276642), (6, 230535), (9, 153690), (10, 138321), (15, 92214), (18, 76845), (27, 51230), (30, 46107), (45, 30738), (47, 29430), (54, 25615), (90, 15369), (94, 14715), (109, 12690), (135, 10246), (141, 9810), (218, 6345), (235, 5886), (270, 5123), (282, 4905), (327, 4230), (423, 3270), (470, 2943), (545, 2538), (654, 2115), (705, 1962), (846, 1635), (981, 1410), (1090, 1269)]