27302470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{210019}}^1$

素因数の和:210039

約数の個数: 16

約数和(自身を含む): 52925040

約数和(自身を除く): 25622570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 210019, 420038, 1050095, 2100190, 2730247, 5460494, 13651235, 27302470]

約数ペア:

[(1, 27302470), (2, 13651235), (5, 5460494), (10, 2730247), (13, 2100190), (26, 1050095), (65, 420038), (130, 210019)]