87531540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{9791}}^1$

素因数の和:9952

約数の個数: 48

約数和(自身を含む): 246758400

約数和(自身を除く): 159226860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 9791, 19582, 29373, 39164, 48955, 58746, 97910, 117492, 146865, 195820, 293730, 587460, 1458859, 2917718, 4376577, 5835436, 7294295, 8753154, 14588590, 17506308, 21882885, 29177180, 43765770, 87531540]

約数ペア:

[(1, 87531540), (2, 43765770), (3, 29177180), (4, 21882885), (5, 17506308), (6, 14588590), (10, 8753154), (12, 7294295), (15, 5835436), (20, 4376577), (30, 2917718), (60, 1458859), (149, 587460), (298, 293730), (447, 195820), (596, 146865), (745, 117492), (894, 97910), (1490, 58746), (1788, 48955), (2235, 39164), (2980, 29373), (4470, 19582), (8940, 9791)]