30196852

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1892

約数の個数: 48

約数和(自身を含む): 65658880

約数和(自身を除く): 35462028

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 1831, 2356, 3662, 4123, 7324, 8246, 12817, 16492, 25634, 34789, 51268, 56761, 69578, 113522, 139156, 227044, 243523, 397327, 487046, 794654, 974092, 1078459, 1589308, 2156918, 4313836, 7549213, 15098426, 30196852]

約数ペア:

[(1, 30196852), (2, 15098426), (4, 7549213), (7, 4313836), (14, 2156918), (19, 1589308), (28, 1078459), (31, 974092), (38, 794654), (62, 487046), (76, 397327), (124, 243523), (133, 227044), (217, 139156), (266, 113522), (434, 69578), (532, 56761), (589, 51268), (868, 34789), (1178, 25634), (1831, 16492), (2356, 12817), (3662, 8246), (4123, 7324)]