13729929780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{32690309}}^1$

素因数の和:32690328

約数の個数: 48

約数和(自身を含む): 43935776640

約数和(自身を除く): 30205846860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 32690309, 65380618, 98070927, 130761236, 163451545, 196141854, 228832163, 326903090, 392283708, 457664326, 490354635, 653806180, 686496489, 915328652, 980709270, 1144160815, 1372992978, 1961418540, 2288321630, 2745985956, 3432482445, 4576643260, 6864964890, 13729929780]

約数ペア:

[(1, 13729929780), (2, 6864964890), (3, 4576643260), (4, 3432482445), (5, 2745985956), (6, 2288321630), (7, 1961418540), (10, 1372992978), (12, 1144160815), (14, 980709270), (15, 915328652), (20, 686496489), (21, 653806180), (28, 490354635), (30, 457664326), (35, 392283708), (42, 326903090), (60, 228832163), (70, 196141854), (84, 163451545), (105, 130761236), (140, 98070927), (210, 65380618), (420, 32690309)]