146541590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{86711}}^1$

素因数の和:86744

約数の個数: 24

約数和(自身を含む): 285629328

約数和(自身を除く): 139087738

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 86711, 173422, 433555, 867110, 1127243, 2254486, 5636215, 11272430, 14654159, 29308318, 73270795, 146541590]

約数ペア:

[(1, 146541590), (2, 73270795), (5, 29308318), (10, 14654159), (13, 11272430), (26, 5636215), (65, 2254486), (130, 1127243), (169, 867110), (338, 433555), (845, 173422), (1690, 86711)]