30661064

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 73133280

約数和(自身を除く): 42472216

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 49, 56, 68, 86, 98, 107, 119, 136, 172, 196, 214, 238, 301, 344, 392, 428, 476, 602, 731, 749, 833, 856, 952, 1204, 1462, 1498, 1666, 1819, 2107, 2408, 2924, 2996, 3332, 3638, 4214, 4601, 5117, 5243, 5848, 5992, 6664, 7276, 8428, 9202, 10234, 10486, 12733, 14552, 16856, 18404, 20468, 20972, 25466, 32207, 35819, 36808, 40936, 41944, 50932, 64414, 71638, 78217, 89131, 101864, 128828, 143276, 156434, 178262, 225449, 257656, 286552, 312868, 356524, 450898, 547519, 625736, 713048, 901796, 1095038, 1803592, 2190076, 3832633, 4380152, 7665266, 15330532, 30661064]

約数ペア:

[(1, 30661064), (2, 15330532), (4, 7665266), (7, 4380152), (8, 3832633), (14, 2190076), (17, 1803592), (28, 1095038), (34, 901796), (43, 713048), (49, 625736), (56, 547519), (68, 450898), (86, 356524), (98, 312868), (107, 286552), (119, 257656), (136, 225449), (172, 178262), (196, 156434), (214, 143276), (238, 128828), (301, 101864), (344, 89131), (392, 78217), (428, 71638), (476, 64414), (602, 50932), (731, 41944), (749, 40936), (833, 36808), (856, 35819), (952, 32207), (1204, 25466), (1462, 20972), (1498, 20468), (1666, 18404), (1819, 16856), (2107, 14552), (2408, 12733), (2924, 10486), (2996, 10234), (3332, 9202), (3638, 8428), (4214, 7276), (4601, 6664), (5117, 5992), (5243, 5848)]