30465876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4591}}^1$

素因数の和:4684

約数の個数: 48

約数和(自身を含む): 82288640

約数和(自身を除く): 51822764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 4591, 6636, 9182, 13773, 18364, 27546, 32137, 55092, 64274, 96411, 128548, 192822, 362689, 385644, 725378, 1088067, 1450756, 2176134, 2538823, 4352268, 5077646, 7616469, 10155292, 15232938, 30465876]

約数ペア:

[(1, 30465876), (2, 15232938), (3, 10155292), (4, 7616469), (6, 5077646), (7, 4352268), (12, 2538823), (14, 2176134), (21, 1450756), (28, 1088067), (42, 725378), (79, 385644), (84, 362689), (158, 192822), (237, 128548), (316, 96411), (474, 64274), (553, 55092), (948, 32137), (1106, 27546), (1659, 18364), (2212, 13773), (3318, 9182), (4591, 6636)]