30514974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1085

約数の個数: 64

約数和(自身を含む): 75202560

約数和(自身を除く): 44687586

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 62, 69, 93, 138, 161, 186, 217, 322, 434, 483, 651, 713, 966, 1019, 1302, 1426, 2038, 2139, 3057, 4278, 4991, 6114, 7133, 9982, 14266, 14973, 21399, 23437, 29946, 31589, 42798, 46874, 63178, 70311, 94767, 140622, 164059, 189534, 221123, 328118, 442246, 492177, 663369, 726547, 984354, 1326738, 1453094, 2179641, 4359282, 5085829, 10171658, 15257487, 30514974]

約数ペア:

[(1, 30514974), (2, 15257487), (3, 10171658), (6, 5085829), (7, 4359282), (14, 2179641), (21, 1453094), (23, 1326738), (31, 984354), (42, 726547), (46, 663369), (62, 492177), (69, 442246), (93, 328118), (138, 221123), (161, 189534), (186, 164059), (217, 140622), (322, 94767), (434, 70311), (483, 63178), (651, 46874), (713, 42798), (966, 31589), (1019, 29946), (1302, 23437), (1426, 21399), (2038, 14973), (2139, 14266), (3057, 9982), (4278, 7133), (4991, 6114)]