30886934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 51927456

約数和(自身を除く): 21040522

約数列:

[1, 2, 13, 26, 37, 74, 97, 194, 331, 481, 662, 962, 1261, 2522, 3589, 4303, 7178, 8606, 12247, 24494, 32107, 46657, 64214, 93314, 159211, 318422, 417391, 834782, 1187959, 2375918, 15443467, 30886934]

約数ペア:

[(1, 30886934), (2, 15443467), (13, 2375918), (26, 1187959), (37, 834782), (74, 417391), (97, 318422), (194, 159211), (331, 93314), (481, 64214), (662, 46657), (962, 32107), (1261, 24494), (2522, 12247), (3589, 8606), (4303, 7178)]