87070230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74419}}^1$

素因数の和:74445

約数の個数: 48

約数和(自身を含む): 243799920

約数和(自身を除く): 156729690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 74419, 148838, 223257, 372095, 446514, 669771, 744190, 967447, 1116285, 1339542, 1934894, 2232570, 2902341, 3348855, 4837235, 5804682, 6697710, 8707023, 9674470, 14511705, 17414046, 29023410, 43535115, 87070230]

約数ペア:

[(1, 87070230), (2, 43535115), (3, 29023410), (5, 17414046), (6, 14511705), (9, 9674470), (10, 8707023), (13, 6697710), (15, 5804682), (18, 4837235), (26, 3348855), (30, 2902341), (39, 2232570), (45, 1934894), (65, 1339542), (78, 1116285), (90, 967447), (117, 744190), (130, 669771), (195, 446514), (234, 372095), (390, 223257), (585, 148838), (1170, 74419)]