109081140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{259717}}^1$

素因数の和:259736

約数の個数: 48

約数和(自身を含む): 349060992

約数和(自身を除く): 239979852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 259717, 519434, 779151, 1038868, 1298585, 1558302, 1818019, 2597170, 3116604, 3636038, 3895755, 5194340, 5454057, 7272076, 7791510, 9090095, 10908114, 15583020, 18180190, 21816228, 27270285, 36360380, 54540570, 109081140]

約数ペア:

[(1, 109081140), (2, 54540570), (3, 36360380), (4, 27270285), (5, 21816228), (6, 18180190), (7, 15583020), (10, 10908114), (12, 9090095), (14, 7791510), (15, 7272076), (20, 5454057), (21, 5194340), (28, 3895755), (30, 3636038), (35, 3116604), (42, 2597170), (60, 1818019), (70, 1558302), (84, 1298585), (105, 1038868), (140, 779151), (210, 519434), (420, 259717)]