166664330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 352719360

約数和(自身を除く): 186055030

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 167, 265, 269, 334, 371, 530, 538, 742, 835, 1169, 1345, 1670, 1855, 1883, 2338, 2690, 3710, 3766, 5845, 8851, 9415, 11690, 14257, 17702, 18830, 28514, 44255, 44923, 61957, 71285, 88510, 89846, 99799, 123914, 142570, 199598, 224615, 309785, 314461, 449230, 498995, 619570, 628922, 997990, 1572305, 2380919, 3144610, 4761838, 11904595, 16666433, 23809190, 33332866, 83332165, 166664330]

約数ペア:

[(1, 166664330), (2, 83332165), (5, 33332866), (7, 23809190), (10, 16666433), (14, 11904595), (35, 4761838), (53, 3144610), (70, 2380919), (106, 1572305), (167, 997990), (265, 628922), (269, 619570), (334, 498995), (371, 449230), (530, 314461), (538, 309785), (742, 224615), (835, 199598), (1169, 142570), (1345, 123914), (1670, 99799), (1855, 89846), (1883, 88510), (2338, 71285), (2690, 61957), (3710, 44923), (3766, 44255), (5845, 28514), (8851, 18830), (9415, 17702), (11690, 14257)]