139040330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97231}}^1$

素因数の和:97262

約数の個数: 32

約数和(自身を含む): 294029568

約数和(自身を除く): 154989238

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 97231, 194462, 486155, 972310, 1069541, 1264003, 2139082, 2528006, 5347705, 6320015, 10695410, 12640030, 13904033, 27808066, 69520165, 139040330]

約数ペア:

[(1, 139040330), (2, 69520165), (5, 27808066), (10, 13904033), (11, 12640030), (13, 10695410), (22, 6320015), (26, 5347705), (55, 2528006), (65, 2139082), (110, 1264003), (130, 1069541), (143, 972310), (286, 486155), (715, 194462), (1430, 97231)]