71101660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2659}}^1$

素因数の和:2866

約数の個数: 48

約数和(自身を含む): 171601920

約数和(自身を除く): 100500260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191, 382, 764, 955, 1337, 1910, 2659, 2674, 3820, 5318, 5348, 6685, 10636, 13295, 13370, 18613, 26590, 26740, 37226, 53180, 74452, 93065, 186130, 372260, 507869, 1015738, 2031476, 2539345, 3555083, 5078690, 7110166, 10157380, 14220332, 17775415, 35550830, 71101660]

約数ペア:

[(1, 71101660), (2, 35550830), (4, 17775415), (5, 14220332), (7, 10157380), (10, 7110166), (14, 5078690), (20, 3555083), (28, 2539345), (35, 2031476), (70, 1015738), (140, 507869), (191, 372260), (382, 186130), (764, 93065), (955, 74452), (1337, 53180), (1910, 37226), (2659, 26740), (2674, 26590), (3820, 18613), (5318, 13370), (5348, 13295), (6685, 10636)]