30875980356

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{21991439}}^1$

素因数の和:21991465

約数の個数: 48

約数和(自身を含む): 86206444800

約数和(自身を除く): 55330464444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 21991439, 43982878, 65974317, 87965756, 131948634, 197922951, 263897268, 285888707, 395845902, 571777414, 593768853, 791691804, 857666121, 1143554828, 1187537706, 1715332242, 2375075412, 2572998363, 3430664484, 5145996726, 7718995089, 10291993452, 15437990178, 30875980356]

約数ペア:

[(1, 30875980356), (2, 15437990178), (3, 10291993452), (4, 7718995089), (6, 5145996726), (9, 3430664484), (12, 2572998363), (13, 2375075412), (18, 1715332242), (26, 1187537706), (27, 1143554828), (36, 857666121), (39, 791691804), (52, 593768853), (54, 571777414), (78, 395845902), (108, 285888707), (117, 263897268), (156, 197922951), (234, 131948634), (351, 87965756), (468, 65974317), (702, 43982878), (1404, 21991439)]