202121130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6737371}}^1$

素因数の和:6737381

約数の個数: 16

約数和(自身を含む): 485090784

約数和(自身を除く): 282969654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6737371, 13474742, 20212113, 33686855, 40424226, 67373710, 101060565, 202121130]

約数ペア:

[(1, 202121130), (2, 101060565), (3, 67373710), (5, 40424226), (6, 33686855), (10, 20212113), (15, 13474742), (30, 6737371)]