945230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 2001888

約数和(自身を除く): 1056658

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 661, 715, 1322, 1430, 3305, 6610, 7271, 8593, 14542, 17186, 36355, 42965, 72710, 85930, 94523, 189046, 472615, 945230]

約数ペア:

[(1, 945230), (2, 472615), (5, 189046), (10, 94523), (11, 85930), (13, 72710), (22, 42965), (26, 36355), (55, 17186), (65, 14542), (110, 8593), (130, 7271), (143, 6610), (286, 3305), (661, 1430), (715, 1322)]