87150570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223463}}^1$

素因数の和:223486

約数の個数: 32

約数和(自身を含む): 225251712

約数和(自身を除く): 138101142

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 223463, 446926, 670389, 1117315, 1340778, 2234630, 2905019, 3351945, 5810038, 6703890, 8715057, 14525095, 17430114, 29050190, 43575285, 87150570]

約数ペア:

[(1, 87150570), (2, 43575285), (3, 29050190), (5, 17430114), (6, 14525095), (10, 8715057), (13, 6703890), (15, 5810038), (26, 3351945), (30, 2905019), (39, 2234630), (65, 1340778), (78, 1117315), (130, 670389), (195, 446926), (390, 223463)]