6435450

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{227}}^1$

素因数の和:258

約数の個数: 120

約数和(自身を含む): 20525472

約数和(自身を除く): 14090022

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 227, 270, 315, 350, 378, 405, 450, 454, 525, 567, 630, 675, 681, 810, 945, 1050, 1134, 1135, 1350, 1362, 1575, 1589, 1890, 2025, 2043, 2270, 2835, 3150, 3178, 3405, 4050, 4086, 4725, 4767, 5670, 5675, 6129, 6810, 7945, 9450, 9534, 10215, 11350, 12258, 14175, 14301, 15890, 17025, 18387, 20430, 23835, 28350, 28602, 30645, 34050, 36774, 39725, 42903, 47670, 51075, 61290, 71505, 79450, 85806, 91935, 102150, 119175, 128709, 143010, 153225, 183870, 214515, 238350, 257418, 306450, 357525, 429030, 459675, 643545, 715050, 919350, 1072575, 1287090, 2145150, 3217725, 6435450]

約数ペア:

[(1, 6435450), (2, 3217725), (3, 2145150), (5, 1287090), (6, 1072575), (7, 919350), (9, 715050), (10, 643545), (14, 459675), (15, 429030), (18, 357525), (21, 306450), (25, 257418), (27, 238350), (30, 214515), (35, 183870), (42, 153225), (45, 143010), (50, 128709), (54, 119175), (63, 102150), (70, 91935), (75, 85806), (81, 79450), (90, 71505), (105, 61290), (126, 51075), (135, 47670), (150, 42903), (162, 39725), (175, 36774), (189, 34050), (210, 30645), (225, 28602), (227, 28350), (270, 23835), (315, 20430), (350, 18387), (378, 17025), (405, 15890), (450, 14301), (454, 14175), (525, 12258), (567, 11350), (630, 10215), (675, 9534), (681, 9450), (810, 7945), (945, 6810), (1050, 6129), (1134, 5675), (1135, 5670), (1350, 4767), (1362, 4725), (1575, 4086), (1589, 4050), (1890, 3405), (2025, 3178), (2043, 3150), (2270, 2835)]