70879886

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 139968000

約数和(自身を除く): 69088114

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 59, 77, 118, 154, 203, 269, 319, 406, 413, 538, 638, 649, 826, 1298, 1711, 1883, 2233, 2959, 3422, 3766, 4466, 4543, 5918, 7801, 9086, 11977, 15602, 15871, 18821, 20713, 23954, 31742, 37642, 41426, 54607, 85811, 109214, 111097, 131747, 171622, 174581, 222194, 263494, 349162, 460259, 600677, 920518, 1201354, 1222067, 2444134, 3221813, 5062849, 6443626, 10125698, 35439943, 70879886]

約数ペア:

[(1, 70879886), (2, 35439943), (7, 10125698), (11, 6443626), (14, 5062849), (22, 3221813), (29, 2444134), (58, 1222067), (59, 1201354), (77, 920518), (118, 600677), (154, 460259), (203, 349162), (269, 263494), (319, 222194), (406, 174581), (413, 171622), (538, 131747), (638, 111097), (649, 109214), (826, 85811), (1298, 54607), (1711, 41426), (1883, 37642), (2233, 31742), (2959, 23954), (3422, 20713), (3766, 18821), (4466, 15871), (4543, 15602), (5918, 11977), (7801, 9086)]