70148610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{111347}}^1$

素因数の和:111367

約数の個数: 48

約数和(自身を含む): 208443456

約数和(自身を除く): 138294846

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 111347, 222694, 334041, 556735, 668082, 779429, 1002123, 1113470, 1558858, 1670205, 2004246, 2338287, 3340410, 3897145, 4676574, 5010615, 7014861, 7794290, 10021230, 11691435, 14029722, 23382870, 35074305, 70148610]

約数ペア:

[(1, 70148610), (2, 35074305), (3, 23382870), (5, 14029722), (6, 11691435), (7, 10021230), (9, 7794290), (10, 7014861), (14, 5010615), (15, 4676574), (18, 3897145), (21, 3340410), (30, 2338287), (35, 2004246), (42, 1670205), (45, 1558858), (63, 1113470), (70, 1002123), (90, 779429), (105, 668082), (126, 556735), (210, 334041), (315, 222694), (630, 111347)]