57943210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19379}}^1$

素因数の和:19422

約数の個数: 32

約数和(自身を含む): 117210240

約数和(自身を除く): 59267030

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 19379, 38758, 96895, 193790, 251927, 445717, 503854, 891434, 1259635, 2228585, 2519270, 4457170, 5794321, 11588642, 28971605, 57943210]

約数ペア:

[(1, 57943210), (2, 28971605), (5, 11588642), (10, 5794321), (13, 4457170), (23, 2519270), (26, 2228585), (46, 1259635), (65, 891434), (115, 503854), (130, 445717), (230, 251927), (299, 193790), (598, 96895), (1495, 38758), (2990, 19379)]