4050270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{2143}}^1$

素因数の和:2166

約数の個数: 64

約数和(自身を含む): 12349440

約数和(自身を除く): 8299170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 2143, 4286, 6429, 10715, 12858, 15001, 19287, 21430, 30002, 32145, 38574, 45003, 57861, 64290, 75005, 90006, 96435, 115722, 135009, 150010, 192870, 225015, 270018, 289305, 405027, 450030, 578610, 675045, 810054, 1350090, 2025135, 4050270]

約数ペア:

[(1, 4050270), (2, 2025135), (3, 1350090), (5, 810054), (6, 675045), (7, 578610), (9, 450030), (10, 405027), (14, 289305), (15, 270018), (18, 225015), (21, 192870), (27, 150010), (30, 135009), (35, 115722), (42, 96435), (45, 90006), (54, 75005), (63, 64290), (70, 57861), (90, 45003), (105, 38574), (126, 32145), (135, 30002), (189, 21430), (210, 19287), (270, 15001), (315, 12858), (378, 10715), (630, 6429), (945, 4286), (1890, 2143)]