2870292306

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{123581}}^1$

素因数の和:123679

約数の個数: 48

約数和(自身を含む): 6762407040

約数和(自身を除く): 3892114734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 1106, 1659, 3318, 3871, 7742, 11613, 23226, 123581, 247162, 370743, 741486, 865067, 1730134, 2595201, 5190402, 6055469, 9762899, 12110938, 18166407, 19525798, 29288697, 36332814, 58577394, 68340293, 136680586, 205020879, 410041758, 478382051, 956764102, 1435146153, 2870292306]

約数ペア:

[(1, 2870292306), (2, 1435146153), (3, 956764102), (6, 478382051), (7, 410041758), (14, 205020879), (21, 136680586), (42, 68340293), (49, 58577394), (79, 36332814), (98, 29288697), (147, 19525798), (158, 18166407), (237, 12110938), (294, 9762899), (474, 6055469), (553, 5190402), (1106, 2595201), (1659, 1730134), (3318, 865067), (3871, 741486), (7742, 370743), (11613, 247162), (23226, 123581)]