23380890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59951}}^1$

素因数の和:59974

約数の個数: 32

約数和(自身を含む): 60431616

約数和(自身を除く): 37050726

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 59951, 119902, 179853, 299755, 359706, 599510, 779363, 899265, 1558726, 1798530, 2338089, 3896815, 4676178, 7793630, 11690445, 23380890]

約数ペア:

[(1, 23380890), (2, 11690445), (3, 7793630), (5, 4676178), (6, 3896815), (10, 2338089), (13, 1798530), (15, 1558726), (26, 899265), (30, 779363), (39, 599510), (65, 359706), (78, 299755), (130, 179853), (195, 119902), (390, 59951)]