12462390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 33635520

約数和(自身を除く): 21173130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 303, 457, 505, 606, 909, 914, 1010, 1371, 1515, 1818, 2285, 2727, 2742, 3030, 4113, 4545, 4570, 5454, 6855, 8226, 9090, 12339, 13635, 13710, 20565, 24678, 27270, 41130, 46157, 61695, 92314, 123390, 138471, 230785, 276942, 415413, 461570, 692355, 830826, 1246239, 1384710, 2077065, 2492478, 4154130, 6231195, 12462390]

約数ペア:

[(1, 12462390), (2, 6231195), (3, 4154130), (5, 2492478), (6, 2077065), (9, 1384710), (10, 1246239), (15, 830826), (18, 692355), (27, 461570), (30, 415413), (45, 276942), (54, 230785), (90, 138471), (101, 123390), (135, 92314), (202, 61695), (270, 46157), (303, 41130), (457, 27270), (505, 24678), (606, 20565), (909, 13710), (914, 13635), (1010, 12339), (1371, 9090), (1515, 8226), (1818, 6855), (2285, 5454), (2727, 4570), (2742, 4545), (3030, 4113)]