283765570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{12343}}^1$

素因数の和:12391

約数の個数: 48

約数和(自身を含む): 591030720

約数和(自身を除く): 307265150

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 2090, 2299, 4598, 11495, 12343, 22990, 24686, 61715, 123430, 135773, 234517, 271546, 469034, 678865, 1172585, 1357730, 1493503, 2345170, 2579687, 2987006, 5159374, 7467515, 12898435, 14935030, 25796870, 28376557, 56753114, 141882785, 283765570]

約数ペア:

[(1, 283765570), (2, 141882785), (5, 56753114), (10, 28376557), (11, 25796870), (19, 14935030), (22, 12898435), (38, 7467515), (55, 5159374), (95, 2987006), (110, 2579687), (121, 2345170), (190, 1493503), (209, 1357730), (242, 1172585), (418, 678865), (605, 469034), (1045, 271546), (1210, 234517), (2090, 135773), (2299, 123430), (4598, 61715), (11495, 24686), (12343, 22990)]