57872836140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137792467}}^1$

素因数の和:137792486

約数の個数: 48

約数和(自身を含む): 185193076992

約数和(自身を除く): 127320240852

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, 137792467, 275584934, 413377401, 551169868, 688962335, 826754802, 964547269, 1377924670, 1653509604, 1929094538, 2066887005, 2755849340, 2893641807, 3858189076, 4133774010, 4822736345, 5787283614, 8267548020, 9645472690, 11574567228, 14468209035, 19290945380, 28936418070, 57872836140]

約数ペア:

[(1, 57872836140), (2, 28936418070), (3, 19290945380), (4, 14468209035), (5, 11574567228), (6, 9645472690), (7, 8267548020), (10, 5787283614), (12, 4822736345), (14, 4133774010), (15, 3858189076), (20, 2893641807), (21, 2755849340), (28, 2066887005), (30, 1929094538), (35, 1653509604), (42, 1377924670), (60, 964547269), (70, 826754802), (84, 688962335), (105, 551169868), (140, 413377401), (210, 275584934), (420, 137792467)]