3884930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 8847360

約数和(自身を除く): 4962430

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 115, 127, 133, 161, 190, 230, 254, 266, 322, 437, 635, 665, 805, 874, 889, 1270, 1330, 1610, 1778, 2185, 2413, 2921, 3059, 4370, 4445, 4826, 5842, 6118, 8890, 12065, 14605, 15295, 16891, 20447, 24130, 29210, 30590, 33782, 40894, 55499, 84455, 102235, 110998, 168910, 204470, 277495, 388493, 554990, 776986, 1942465, 3884930]

約数ペア:

[(1, 3884930), (2, 1942465), (5, 776986), (7, 554990), (10, 388493), (14, 277495), (19, 204470), (23, 168910), (35, 110998), (38, 102235), (46, 84455), (70, 55499), (95, 40894), (115, 33782), (127, 30590), (133, 29210), (161, 24130), (190, 20447), (230, 16891), (254, 15295), (266, 14605), (322, 12065), (437, 8890), (635, 6118), (665, 5842), (805, 4826), (874, 4445), (889, 4370), (1270, 3059), (1330, 2921), (1610, 2413), (1778, 2185)]