118728260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{967}}^1$

素因数の和:1860

約数の個数: 48

約数和(自身を含む): 285567744

約数和(自身を除く): 166839484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 877, 967, 1754, 1934, 3508, 3868, 4385, 4835, 6139, 6769, 8770, 9670, 12278, 13538, 17540, 19340, 24556, 27076, 30695, 33845, 61390, 67690, 122780, 135380, 848059, 1696118, 3392236, 4240295, 5936413, 8480590, 11872826, 16961180, 23745652, 29682065, 59364130, 118728260]

約数ペア:

[(1, 118728260), (2, 59364130), (4, 29682065), (5, 23745652), (7, 16961180), (10, 11872826), (14, 8480590), (20, 5936413), (28, 4240295), (35, 3392236), (70, 1696118), (140, 848059), (877, 135380), (967, 122780), (1754, 67690), (1934, 61390), (3508, 33845), (3868, 30695), (4385, 27076), (4835, 24556), (6139, 19340), (6769, 17540), (8770, 13538), (9670, 12278)]