29870170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{709}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 58890240

約数和(自身を除く): 29020070

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 383, 709, 766, 1418, 1915, 3545, 3830, 4213, 7090, 7799, 8426, 15598, 21065, 38995, 42130, 77990, 271547, 543094, 1357735, 2715470, 2987017, 5974034, 14935085, 29870170]

約数ペア:

[(1, 29870170), (2, 14935085), (5, 5974034), (10, 2987017), (11, 2715470), (22, 1357735), (55, 543094), (110, 271547), (383, 77990), (709, 42130), (766, 38995), (1418, 21065), (1915, 15598), (3545, 8426), (3830, 7799), (4213, 7090)]