16669710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8053}}^1$

素因数の和:8089

約数の個数: 48

約数和(自身を含む): 45231264

約数和(自身を除く): 28561554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 8053, 16106, 24159, 40265, 48318, 72477, 80530, 120795, 144954, 185219, 241590, 362385, 370438, 555657, 724770, 926095, 1111314, 1666971, 1852190, 2778285, 3333942, 5556570, 8334855, 16669710]

約数ペア:

[(1, 16669710), (2, 8334855), (3, 5556570), (5, 3333942), (6, 2778285), (9, 1852190), (10, 1666971), (15, 1111314), (18, 926095), (23, 724770), (30, 555657), (45, 370438), (46, 362385), (69, 241590), (90, 185219), (115, 144954), (138, 120795), (207, 80530), (230, 72477), (345, 48318), (414, 40265), (690, 24159), (1035, 16106), (2070, 8053)]