30407685

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3761}}^1$

素因数の和:3794

約数の個数: 48

約数和(自身を含む): 61756992

約数和(自身を除く): 31349307

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1617, 2695, 3761, 8085, 11283, 18805, 26327, 41371, 56415, 78981, 124113, 131635, 184289, 206855, 289597, 394905, 552867, 620565, 868791, 921445, 1447985, 2027179, 2764335, 4343955, 6081537, 10135895, 30407685]

約数ペア:

[(1, 30407685), (3, 10135895), (5, 6081537), (7, 4343955), (11, 2764335), (15, 2027179), (21, 1447985), (33, 921445), (35, 868791), (49, 620565), (55, 552867), (77, 394905), (105, 289597), (147, 206855), (165, 184289), (231, 131635), (245, 124113), (385, 78981), (539, 56415), (735, 41371), (1155, 26327), (1617, 18805), (2695, 11283), (3761, 8085)]