223343570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{15919}}^1$

素因数の和:16010

約数の個数: 32

約数和(自身を含む): 426401280

約数和(自身を除く): 203057710

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2806, 7015, 14030, 15919, 31838, 79595, 159190, 366137, 732274, 971059, 1830685, 1942118, 3661370, 4855295, 9710590, 22334357, 44668714, 111671785, 223343570]

約数ペア:

[(1, 223343570), (2, 111671785), (5, 44668714), (10, 22334357), (23, 9710590), (46, 4855295), (61, 3661370), (115, 1942118), (122, 1830685), (230, 971059), (305, 732274), (610, 366137), (1403, 159190), (2806, 79595), (7015, 31838), (14030, 15919)]