30688788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1549}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 77772800

約数和(自身を除く): 47084012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1549, 1651, 3098, 3302, 4647, 4953, 6196, 6604, 9294, 9906, 18588, 19812, 20137, 40274, 60411, 80548, 120822, 196723, 241644, 393446, 590169, 786892, 1180338, 2360676, 2557399, 5114798, 7672197, 10229596, 15344394, 30688788]

約数ペア:

[(1, 30688788), (2, 15344394), (3, 10229596), (4, 7672197), (6, 5114798), (12, 2557399), (13, 2360676), (26, 1180338), (39, 786892), (52, 590169), (78, 393446), (127, 241644), (156, 196723), (254, 120822), (381, 80548), (508, 60411), (762, 40274), (1524, 20137), (1549, 19812), (1651, 18588), (3098, 9906), (3302, 9294), (4647, 6604), (4953, 6196)]