229040210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{20323}}^1$

素因数の和:20367

約数の個数: 48

約数和(自身を含む): 500458176

約数和(自身を除く): 271417966

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 11270, 20323, 40646, 101615, 142261, 203230, 284522, 467429, 711305, 934858, 995827, 1422610, 1991654, 2337145, 3272003, 4674290, 4979135, 6544006, 9958270, 16360015, 22904021, 32720030, 45808042, 114520105, 229040210]

約数ペア:

[(1, 229040210), (2, 114520105), (5, 45808042), (7, 32720030), (10, 22904021), (14, 16360015), (23, 9958270), (35, 6544006), (46, 4979135), (49, 4674290), (70, 3272003), (98, 2337145), (115, 1991654), (161, 1422610), (230, 995827), (245, 934858), (322, 711305), (490, 467429), (805, 284522), (1127, 203230), (1610, 142261), (2254, 101615), (5635, 40646), (11270, 20323)]