141497020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32603}}^1$

素因数の和:32650

約数の個数: 48

約数和(自身を含む): 350558208

約数和(自身を除く): 209061188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 32603, 65206, 130412, 163015, 228221, 326030, 456442, 652060, 912884, 1010693, 1141105, 2021386, 2282210, 4042772, 4564420, 5053465, 7074851, 10106930, 14149702, 20213860, 28299404, 35374255, 70748510, 141497020]

約数ペア:

[(1, 141497020), (2, 70748510), (4, 35374255), (5, 28299404), (7, 20213860), (10, 14149702), (14, 10106930), (20, 7074851), (28, 5053465), (31, 4564420), (35, 4042772), (62, 2282210), (70, 2021386), (124, 1141105), (140, 1010693), (155, 912884), (217, 652060), (310, 456442), (434, 326030), (620, 228221), (868, 163015), (1085, 130412), (2170, 65206), (4340, 32603)]