90030442

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 143467200

約数和(自身を除く): 53436758

約数列:

[1, 2, 29, 58, 89, 107, 163, 178, 214, 326, 2581, 3103, 4727, 5162, 6206, 9454, 9523, 14507, 17441, 19046, 29014, 34882, 276167, 420703, 505789, 552334, 841406, 1011578, 1552249, 3104498, 45015221, 90030442]

約数ペア:

[(1, 90030442), (2, 45015221), (29, 3104498), (58, 1552249), (89, 1011578), (107, 841406), (163, 552334), (178, 505789), (214, 420703), (326, 276167), (2581, 34882), (3103, 29014), (4727, 19046), (5162, 17441), (6206, 14507), (9454, 9523)]