30570316

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8209}}^1$

素因数の和:8246

約数の個数: 36

約数和(自身を含む): 65515800

約数和(自身を除く): 34945484

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 8209, 16418, 32836, 57463, 114926, 155971, 229852, 311942, 402241, 623884, 804482, 1091797, 1608964, 2183594, 4367188, 7642579, 15285158, 30570316]

約数ペア:

[(1, 30570316), (2, 15285158), (4, 7642579), (7, 4367188), (14, 2183594), (19, 1608964), (28, 1091797), (38, 804482), (49, 623884), (76, 402241), (98, 311942), (133, 229852), (196, 155971), (266, 114926), (532, 57463), (931, 32836), (1862, 16418), (3724, 8209)]