9149140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 25853184

約数和(自身を除く): 16704044

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 457, 572, 715, 770, 910, 914, 1001, 1430, 1540, 1820, 1828, 2002, 2285, 2860, 3199, 4004, 4570, 5005, 5027, 5941, 6398, 9140, 10010, 10054, 11882, 12796, 15995, 20020, 20108, 23764, 25135, 29705, 31990, 35189, 41587, 50270, 59410, 63980, 65351, 70378, 83174, 100540, 118820, 130702, 140756, 166348, 175945, 207935, 261404, 326755, 351890, 415870, 457457, 653510, 703780, 831740, 914914, 1307020, 1829828, 2287285, 4574570, 9149140]

約数ペア:

[(1, 9149140), (2, 4574570), (4, 2287285), (5, 1829828), (7, 1307020), (10, 914914), (11, 831740), (13, 703780), (14, 653510), (20, 457457), (22, 415870), (26, 351890), (28, 326755), (35, 261404), (44, 207935), (52, 175945), (55, 166348), (65, 140756), (70, 130702), (77, 118820), (91, 100540), (110, 83174), (130, 70378), (140, 65351), (143, 63980), (154, 59410), (182, 50270), (220, 41587), (260, 35189), (286, 31990), (308, 29705), (364, 25135), (385, 23764), (455, 20108), (457, 20020), (572, 15995), (715, 12796), (770, 11882), (910, 10054), (914, 10010), (1001, 9140), (1430, 6398), (1540, 5941), (1820, 5027), (1828, 5005), (2002, 4570), (2285, 4004), (2860, 3199)]