18071860030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{16561}}^1$

素因数の和:16730

約数の個数: 96

約数和(自身を含む): 40374446112

約数和(自身を除く): 22302586082

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 131, 170, 238, 245, 262, 490, 595, 655, 833, 917, 1190, 1310, 1666, 1834, 2227, 4165, 4454, 4585, 6419, 8330, 9170, 11135, 12838, 15589, 16561, 22270, 31178, 32095, 33122, 64190, 77945, 82805, 109123, 115927, 155890, 165610, 218246, 231854, 281537, 545615, 563074, 579635, 811489, 1091230, 1159270, 1407685, 1622978, 1970759, 2169491, 2815370, 3941518, 4057445, 4338982, 8114890, 9853795, 10847455, 13795313, 15186437, 19707590, 21694910, 27590626, 30372874, 36881347, 68976565, 73762694, 75932185, 106305059, 137953130, 151864370, 184406735, 212610118, 258169429, 368813470, 516338858, 531525295, 1063050590, 1290847145, 1807186003, 2581694290, 3614372006, 9035930015, 18071860030]

約数ペア:

[(1, 18071860030), (2, 9035930015), (5, 3614372006), (7, 2581694290), (10, 1807186003), (14, 1290847145), (17, 1063050590), (34, 531525295), (35, 516338858), (49, 368813470), (70, 258169429), (85, 212610118), (98, 184406735), (119, 151864370), (131, 137953130), (170, 106305059), (238, 75932185), (245, 73762694), (262, 68976565), (490, 36881347), (595, 30372874), (655, 27590626), (833, 21694910), (917, 19707590), (1190, 15186437), (1310, 13795313), (1666, 10847455), (1834, 9853795), (2227, 8114890), (4165, 4338982), (4454, 4057445), (4585, 3941518), (6419, 2815370), (8330, 2169491), (9170, 1970759), (11135, 1622978), (12838, 1407685), (15589, 1159270), (16561, 1091230), (22270, 811489), (31178, 579635), (32095, 563074), (33122, 545615), (64190, 281537), (77945, 231854), (82805, 218246), (109123, 165610), (115927, 155890)]