346009730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1373}}^1$

素因数の和:1499

約数の個数: 64

約数和(自身を含む): 712281600

約数和(自身を除く): 366271870

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 79, 110, 145, 158, 290, 319, 395, 638, 790, 869, 1373, 1595, 1738, 2291, 2746, 3190, 4345, 4582, 6865, 8690, 11455, 13730, 15103, 22910, 25201, 30206, 39817, 50402, 75515, 79634, 108467, 126005, 151030, 199085, 216934, 252010, 398170, 437987, 542335, 875974, 1084670, 1193137, 2189935, 2386274, 3145543, 4379870, 5965685, 6291086, 11931370, 15727715, 31455430, 34600973, 69201946, 173004865, 346009730]

約数ペア:

[(1, 346009730), (2, 173004865), (5, 69201946), (10, 34600973), (11, 31455430), (22, 15727715), (29, 11931370), (55, 6291086), (58, 5965685), (79, 4379870), (110, 3145543), (145, 2386274), (158, 2189935), (290, 1193137), (319, 1084670), (395, 875974), (638, 542335), (790, 437987), (869, 398170), (1373, 252010), (1595, 216934), (1738, 199085), (2291, 151030), (2746, 126005), (3190, 108467), (4345, 79634), (4582, 75515), (6865, 50402), (8690, 39817), (11455, 30206), (13730, 25201), (15103, 22910)]