30972715684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{12517}}^1\times {\mathrm{36389}}^1$

素因数の和:48927

約数の個数: 24

約数和(自身を含む): 57396782520

約数和(自身を除く): 26424066836

約数列:

[1, 2, 4, 17, 34, 68, 12517, 25034, 36389, 50068, 72778, 145556, 212789, 425578, 618613, 851156, 1237226, 2474452, 455481113, 910962226, 1821924452, 7743178921, 15486357842, 30972715684]

約数ペア:

[(1, 30972715684), (2, 15486357842), (4, 7743178921), (17, 1821924452), (34, 910962226), (68, 455481113), (12517, 2474452), (25034, 1237226), (36389, 851156), (50068, 618613), (72778, 425578), (145556, 212789)]