30704934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 67355712

約数和(自身を除く): 36650778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 169, 214, 283, 321, 338, 507, 566, 642, 849, 1014, 1391, 1698, 2782, 3679, 4173, 7358, 8346, 11037, 18083, 22074, 30281, 36166, 47827, 54249, 60562, 90843, 95654, 108498, 143481, 181686, 286962, 393653, 787306, 1180959, 2361918, 5117489, 10234978, 15352467, 30704934]

約数ペア:

[(1, 30704934), (2, 15352467), (3, 10234978), (6, 5117489), (13, 2361918), (26, 1180959), (39, 787306), (78, 393653), (107, 286962), (169, 181686), (214, 143481), (283, 108498), (321, 95654), (338, 90843), (507, 60562), (566, 54249), (642, 47827), (849, 36166), (1014, 30281), (1391, 22074), (1698, 18083), (2782, 11037), (3679, 8346), (4173, 7358)]