181488010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{12043}}^1$

素因数の和:12198

約数の個数: 32

約数和(自身を含む): 359007552

約数和(自身を除く): 177519542

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 7535, 12043, 15070, 24086, 60215, 120430, 132473, 264946, 662365, 1324730, 1649891, 3299782, 8249455, 16498910, 18148801, 36297602, 90744005, 181488010]

約数ペア:

[(1, 181488010), (2, 90744005), (5, 36297602), (10, 18148801), (11, 16498910), (22, 8249455), (55, 3299782), (110, 1649891), (137, 1324730), (274, 662365), (685, 264946), (1370, 132473), (1507, 120430), (3014, 60215), (7535, 24086), (12043, 15070)]