40468470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1801}}^1$

素因数の和:1925

約数の個数: 64

約数和(自身を含む): 112098816

約数和(自身を除く): 71630346

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 210, 214, 321, 535, 642, 749, 1070, 1498, 1605, 1801, 2247, 3210, 3602, 3745, 4494, 5403, 7490, 9005, 10806, 11235, 12607, 18010, 22470, 25214, 27015, 37821, 54030, 63035, 75642, 126070, 189105, 192707, 378210, 385414, 578121, 963535, 1156242, 1348949, 1927070, 2697898, 2890605, 4046847, 5781210, 6744745, 8093694, 13489490, 20234235, 40468470]

約数ペア:

[(1, 40468470), (2, 20234235), (3, 13489490), (5, 8093694), (6, 6744745), (7, 5781210), (10, 4046847), (14, 2890605), (15, 2697898), (21, 1927070), (30, 1348949), (35, 1156242), (42, 963535), (70, 578121), (105, 385414), (107, 378210), (210, 192707), (214, 189105), (321, 126070), (535, 75642), (642, 63035), (749, 54030), (1070, 37821), (1498, 27015), (1605, 25214), (1801, 22470), (2247, 18010), (3210, 12607), (3602, 11235), (3745, 10806), (4494, 9005), (5403, 7490)]