87336210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223939}}^1$

素因数の和:223962

約数の個数: 32

約数和(自身を含む): 225731520

約数和(自身を除く): 138395310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 223939, 447878, 671817, 1119695, 1343634, 2239390, 2911207, 3359085, 5822414, 6718170, 8733621, 14556035, 17467242, 29112070, 43668105, 87336210]

約数ペア:

[(1, 87336210), (2, 43668105), (3, 29112070), (5, 17467242), (6, 14556035), (10, 8733621), (13, 6718170), (15, 5822414), (26, 3359085), (30, 2911207), (39, 2239390), (65, 1343634), (78, 1119695), (130, 671817), (195, 447878), (390, 223939)]