68664690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24611}}^1$

素因数の和:24655

約数の個数: 48

約数和(自身を含む): 184294656

約数和(自身を除く): 115629966

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 24611, 49222, 73833, 123055, 147666, 221499, 246110, 369165, 442998, 738330, 762941, 1107495, 1525882, 2214990, 2288823, 3814705, 4577646, 6866469, 7629410, 11444115, 13732938, 22888230, 34332345, 68664690]

約数ペア:

[(1, 68664690), (2, 34332345), (3, 22888230), (5, 13732938), (6, 11444115), (9, 7629410), (10, 6866469), (15, 4577646), (18, 3814705), (30, 2288823), (31, 2214990), (45, 1525882), (62, 1107495), (90, 762941), (93, 738330), (155, 442998), (186, 369165), (279, 246110), (310, 221499), (465, 147666), (558, 123055), (930, 73833), (1395, 49222), (2790, 24611)]