89117210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97931}}^1$

素因数の和:97958

約数の個数: 32

約数和(自身を含む): 197430912

約数和(自身を除く): 108313702

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 97931, 195862, 489655, 685517, 979310, 1273103, 1371034, 2546206, 3427585, 6365515, 6855170, 8911721, 12731030, 17823442, 44558605, 89117210]

約数ペア:

[(1, 89117210), (2, 44558605), (5, 17823442), (7, 12731030), (10, 8911721), (13, 6855170), (14, 6365515), (26, 3427585), (35, 2546206), (65, 1371034), (70, 1273103), (91, 979310), (130, 685517), (182, 489655), (455, 195862), (910, 97931)]