129573210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{727}}^1$

素因数の和:1207

約数の個数: 64

約数和(自身を含む): 336091392

約数和(自身を除く): 206518182

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 457, 727, 914, 1371, 1454, 2181, 2285, 2742, 3635, 4362, 4570, 5941, 6855, 7270, 9451, 10905, 11882, 13710, 17823, 18902, 21810, 28353, 29705, 35646, 47255, 56706, 59410, 89115, 94510, 141765, 178230, 283530, 332239, 664478, 996717, 1661195, 1993434, 3322390, 4319107, 4983585, 8638214, 9967170, 12957321, 21595535, 25914642, 43191070, 64786605, 129573210]

約数ペア:

[(1, 129573210), (2, 64786605), (3, 43191070), (5, 25914642), (6, 21595535), (10, 12957321), (13, 9967170), (15, 8638214), (26, 4983585), (30, 4319107), (39, 3322390), (65, 1993434), (78, 1661195), (130, 996717), (195, 664478), (390, 332239), (457, 283530), (727, 178230), (914, 141765), (1371, 94510), (1454, 89115), (2181, 59410), (2285, 56706), (2742, 47255), (3635, 35646), (4362, 29705), (4570, 28353), (5941, 21810), (6855, 18902), (7270, 17823), (9451, 13710), (10905, 11882)]