66537430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7451}}^1$

素因数の和:7524

約数の個数: 32

約数和(自身を含む): 128770560

約数和(自身を除く): 62233130

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 7451, 8930, 14902, 37255, 74510, 141569, 283138, 350197, 700394, 707845, 1415690, 1750985, 3501970, 6653743, 13307486, 33268715, 66537430]

約数ペア:

[(1, 66537430), (2, 33268715), (5, 13307486), (10, 6653743), (19, 3501970), (38, 1750985), (47, 1415690), (94, 707845), (95, 700394), (190, 350197), (235, 283138), (470, 141569), (893, 74510), (1786, 37255), (4465, 14902), (7451, 8930)]