30398728

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{463}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 59299200

約数和(自身を除く): 28900472

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 283, 463, 566, 926, 1132, 1852, 2264, 3704, 8207, 13427, 16414, 26854, 32828, 53708, 65656, 107416, 131029, 262058, 524116, 1048232, 3799841, 7599682, 15199364, 30398728]

約数ペア:

[(1, 30398728), (2, 15199364), (4, 7599682), (8, 3799841), (29, 1048232), (58, 524116), (116, 262058), (232, 131029), (283, 107416), (463, 65656), (566, 53708), (926, 32828), (1132, 26854), (1852, 16414), (2264, 13427), (3704, 8207)]