90363690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9941}}^1$

素因数の和:10055

約数の個数: 48

約数和(自身を含む): 237295656

約数和(自身を除く): 146931966

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 9090, 9941, 19882, 29823, 49705, 59646, 89469, 99410, 149115, 178938, 298230, 447345, 894690, 1004041, 2008082, 3012123, 5020205, 6024246, 9036369, 10040410, 15060615, 18072738, 30121230, 45181845, 90363690]

約数ペア:

[(1, 90363690), (2, 45181845), (3, 30121230), (5, 18072738), (6, 15060615), (9, 10040410), (10, 9036369), (15, 6024246), (18, 5020205), (30, 3012123), (45, 2008082), (90, 1004041), (101, 894690), (202, 447345), (303, 298230), (505, 178938), (606, 149115), (909, 99410), (1010, 89469), (1515, 59646), (1818, 49705), (3030, 29823), (4545, 19882), (9090, 9941)]