30630952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3911}}^1$

素因数の和:4017

約数の個数: 32

約数和(自身を含む): 63374400

約数和(自身を除く): 32743448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3911, 3916, 7822, 7832, 15644, 31288, 43021, 86042, 172084, 344168, 348079, 696158, 1392316, 2784632, 3828869, 7657738, 15315476, 30630952]

約数ペア:

[(1, 30630952), (2, 15315476), (4, 7657738), (8, 3828869), (11, 2784632), (22, 1392316), (44, 696158), (88, 348079), (89, 344168), (178, 172084), (356, 86042), (712, 43021), (979, 31288), (1958, 15644), (3911, 7832), (3916, 7822)]