30961752

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 79976160

約数和(自身を除く): 49014408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 101, 106, 159, 202, 212, 241, 303, 318, 404, 424, 482, 606, 636, 723, 808, 964, 1212, 1272, 1446, 1928, 2424, 2892, 5353, 5784, 10706, 12773, 16059, 21412, 24341, 25546, 32118, 38319, 42824, 48682, 51092, 64236, 73023, 76638, 97364, 102184, 128472, 146046, 153276, 194728, 292092, 306552, 584184, 1290073, 2580146, 3870219, 5160292, 7740438, 10320584, 15480876, 30961752]

約数ペア:

[(1, 30961752), (2, 15480876), (3, 10320584), (4, 7740438), (6, 5160292), (8, 3870219), (12, 2580146), (24, 1290073), (53, 584184), (101, 306552), (106, 292092), (159, 194728), (202, 153276), (212, 146046), (241, 128472), (303, 102184), (318, 97364), (404, 76638), (424, 73023), (482, 64236), (606, 51092), (636, 48682), (723, 42824), (808, 38319), (964, 32118), (1212, 25546), (1272, 24341), (1446, 21412), (1928, 16059), (2424, 12773), (2892, 10706), (5353, 5784)]