797113380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{271127}}^1$

素因数の和:271153

約数の個数: 72

約数和(自身を含む): 2596321728

約数和(自身を除く): 1799208348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 271127, 542254, 813381, 1084508, 1355635, 1626762, 1897889, 2711270, 3253524, 3795778, 4066905, 5422540, 5693667, 7591556, 8133810, 9489445, 11387334, 13285223, 16267620, 18978890, 22774668, 26570446, 28468335, 37957780, 39855669, 53140892, 56936670, 66426115, 79711338, 113873340, 132852230, 159422676, 199278345, 265704460, 398556690, 797113380]

約数ペア:

[(1, 797113380), (2, 398556690), (3, 265704460), (4, 199278345), (5, 159422676), (6, 132852230), (7, 113873340), (10, 79711338), (12, 66426115), (14, 56936670), (15, 53140892), (20, 39855669), (21, 37957780), (28, 28468335), (30, 26570446), (35, 22774668), (42, 18978890), (49, 16267620), (60, 13285223), (70, 11387334), (84, 9489445), (98, 8133810), (105, 7591556), (140, 5693667), (147, 5422540), (196, 4066905), (210, 3795778), (245, 3253524), (294, 2711270), (420, 1897889), (490, 1626762), (588, 1355635), (735, 1084508), (980, 813381), (1470, 542254), (2940, 271127)]