30419876

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 54378240

約数和(自身を除く): 23958364

約数列:

[1, 2, 4, 67, 134, 223, 268, 446, 509, 892, 1018, 2036, 14941, 29882, 34103, 59764, 68206, 113507, 136412, 227014, 454028, 7604969, 15209938, 30419876]

約数ペア:

[(1, 30419876), (2, 15209938), (4, 7604969), (67, 454028), (134, 227014), (223, 136412), (268, 113507), (446, 68206), (509, 59764), (892, 34103), (1018, 29882), (2036, 14941)]