339154970

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 793152000

約数和(自身を除く): 453997030

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 89, 98, 101, 110, 154, 178, 202, 245, 343, 385, 445, 490, 505, 539, 623, 686, 707, 770, 890, 979, 1010, 1078, 1111, 1246, 1414, 1715, 1958, 2222, 2695, 3115, 3430, 3535, 3773, 4361, 4895, 4949, 5390, 5555, 6230, 6853, 7070, 7546, 7777, 8722, 8989, 9790, 9898, 11110, 13706, 15554, 17978, 18865, 21805, 24745, 30527, 34265, 34643, 37730, 38885, 43610, 44945, 47971, 49490, 54439, 61054, 62923, 68530, 69286, 77770, 89890, 95942, 98879, 108878, 125846, 152635, 173215, 197758, 239855, 272195, 305270, 314615, 335797, 346430, 381073, 440461, 479710, 494395, 544390, 629230, 671594, 692153, 762146, 880922, 988790, 1384306, 1678985, 1905365, 2202305, 3083227, 3357970, 3460765, 3810730, 4404610, 4845071, 6166454, 6921530, 9690142, 15416135, 24225355, 30832270, 33915497, 48450710, 67830994, 169577485, 339154970]

約数ペア:

[(1, 339154970), (2, 169577485), (5, 67830994), (7, 48450710), (10, 33915497), (11, 30832270), (14, 24225355), (22, 15416135), (35, 9690142), (49, 6921530), (55, 6166454), (70, 4845071), (77, 4404610), (89, 3810730), (98, 3460765), (101, 3357970), (110, 3083227), (154, 2202305), (178, 1905365), (202, 1678985), (245, 1384306), (343, 988790), (385, 880922), (445, 762146), (490, 692153), (505, 671594), (539, 629230), (623, 544390), (686, 494395), (707, 479710), (770, 440461), (890, 381073), (979, 346430), (1010, 335797), (1078, 314615), (1111, 305270), (1246, 272195), (1414, 239855), (1715, 197758), (1958, 173215), (2222, 152635), (2695, 125846), (3115, 108878), (3430, 98879), (3535, 95942), (3773, 89890), (4361, 77770), (4895, 69286), (4949, 68530), (5390, 62923), (5555, 61054), (6230, 54439), (6853, 49490), (7070, 47971), (7546, 44945), (7777, 43610), (8722, 38885), (8989, 37730), (9790, 34643), (9898, 34265), (11110, 30527), (13706, 24745), (15554, 21805), (17978, 18865)]