30053415

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 57784320

約数和(自身を除く): 27730905

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 93, 105, 147, 155, 217, 245, 465, 651, 735, 1085, 1319, 1519, 3255, 3957, 4557, 6595, 7595, 9233, 19785, 22785, 27699, 40889, 46165, 64631, 122667, 138495, 193893, 204445, 286223, 323155, 613335, 858669, 969465, 1431115, 2003561, 4293345, 6010683, 10017805, 30053415]

約数ペア:

[(1, 30053415), (3, 10017805), (5, 6010683), (7, 4293345), (15, 2003561), (21, 1431115), (31, 969465), (35, 858669), (49, 613335), (93, 323155), (105, 286223), (147, 204445), (155, 193893), (217, 138495), (245, 122667), (465, 64631), (651, 46165), (735, 40889), (1085, 27699), (1319, 22785), (1519, 19785), (3255, 9233), (3957, 7595), (4557, 6595)]