248521330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1\times {\mathrm{1171}}^1$

素因数の和:2314

約数の個数: 32

約数和(自身を含む): 471706560

約数和(自身を除く): 223185230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1117, 1171, 2234, 2342, 5585, 5855, 11170, 11710, 21223, 22249, 42446, 44498, 106115, 111245, 212230, 222490, 1308007, 2616014, 6540035, 13080070, 24852133, 49704266, 124260665, 248521330]

約数ペア:

[(1, 248521330), (2, 124260665), (5, 49704266), (10, 24852133), (19, 13080070), (38, 6540035), (95, 2616014), (190, 1308007), (1117, 222490), (1171, 212230), (2234, 111245), (2342, 106115), (5585, 44498), (5855, 42446), (11170, 22249), (11710, 21223)]