141362390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{2477}}^1$

素因数の和:2936

約数の個数: 32

約数和(自身を含む): 274760640

約数和(自身を除く): 133398250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 439, 878, 2195, 2477, 4390, 4954, 5707, 11414, 12385, 24770, 28535, 32201, 57070, 64402, 161005, 322010, 1087403, 2174806, 5437015, 10874030, 14136239, 28272478, 70681195, 141362390]

約数ペア:

[(1, 141362390), (2, 70681195), (5, 28272478), (10, 14136239), (13, 10874030), (26, 5437015), (65, 2174806), (130, 1087403), (439, 322010), (878, 161005), (2195, 64402), (2477, 57070), (4390, 32201), (4954, 28535), (5707, 24770), (11414, 12385)]