30921492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9949}}^1$

素因数の和:10000

約数の個数: 48

約数和(自身を含む): 84694400

約数和(自身を除く): 53772908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 9949, 19898, 29847, 39796, 59694, 69643, 119388, 139286, 208929, 278572, 368113, 417858, 736226, 835716, 1104339, 1472452, 2208678, 2576791, 4417356, 5153582, 7730373, 10307164, 15460746, 30921492]

約数ペア:

[(1, 30921492), (2, 15460746), (3, 10307164), (4, 7730373), (6, 5153582), (7, 4417356), (12, 2576791), (14, 2208678), (21, 1472452), (28, 1104339), (37, 835716), (42, 736226), (74, 417858), (84, 368113), (111, 278572), (148, 208929), (222, 139286), (259, 119388), (444, 69643), (518, 59694), (777, 39796), (1036, 29847), (1554, 19898), (3108, 9949)]