15653210

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 29140992

約数和(自身を除く): 13487782

約数列:

[1, 2, 5, 10, 61, 67, 122, 134, 305, 335, 383, 610, 670, 766, 1915, 3830, 4087, 8174, 20435, 23363, 25661, 40870, 46726, 51322, 116815, 128305, 233630, 256610, 1565321, 3130642, 7826605, 15653210]

約数ペア:

[(1, 15653210), (2, 7826605), (5, 3130642), (10, 1565321), (61, 256610), (67, 233630), (122, 128305), (134, 116815), (305, 51322), (335, 46726), (383, 40870), (610, 25661), (670, 23363), (766, 20435), (1915, 8174), (3830, 4087)]