22887420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1093}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 64327200

約数和(自身を除く): 41439780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1093, 1396, 1745, 2094, 2186, 3279, 3490, 4188, 4372, 5235, 5465, 6558, 6980, 10470, 10930, 13116, 16395, 20940, 21860, 32790, 65580, 381457, 762914, 1144371, 1525828, 1907285, 2288742, 3814570, 4577484, 5721855, 7629140, 11443710, 22887420]

約数ペア:

[(1, 22887420), (2, 11443710), (3, 7629140), (4, 5721855), (5, 4577484), (6, 3814570), (10, 2288742), (12, 1907285), (15, 1525828), (20, 1144371), (30, 762914), (60, 381457), (349, 65580), (698, 32790), (1047, 21860), (1093, 20940), (1396, 16395), (1745, 13116), (2094, 10930), (2186, 10470), (3279, 6980), (3490, 6558), (4188, 5465), (4372, 5235)]