12835130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 29306880

約数和(自身を除く): 16471750

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 79, 110, 154, 158, 211, 385, 395, 422, 553, 770, 790, 869, 1055, 1106, 1477, 1738, 2110, 2321, 2765, 2954, 4345, 4642, 5530, 6083, 7385, 8690, 11605, 12166, 14770, 16247, 16669, 23210, 30415, 32494, 33338, 60830, 81235, 83345, 116683, 162470, 166690, 183359, 233366, 366718, 583415, 916795, 1166830, 1283513, 1833590, 2567026, 6417565, 12835130]

約数ペア:

[(1, 12835130), (2, 6417565), (5, 2567026), (7, 1833590), (10, 1283513), (11, 1166830), (14, 916795), (22, 583415), (35, 366718), (55, 233366), (70, 183359), (77, 166690), (79, 162470), (110, 116683), (154, 83345), (158, 81235), (211, 60830), (385, 33338), (395, 32494), (422, 30415), (553, 23210), (770, 16669), (790, 16247), (869, 14770), (1055, 12166), (1106, 11605), (1477, 8690), (1738, 7385), (2110, 6083), (2321, 5530), (2765, 4642), (2954, 4345)]