133274820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{317321}}^1$

素因数の和:317340

約数の個数: 48

約数和(自身を含む): 426480768

約数和(自身を除く): 293205948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 317321, 634642, 951963, 1269284, 1586605, 1903926, 2221247, 3173210, 3807852, 4442494, 4759815, 6346420, 6663741, 8884988, 9519630, 11106235, 13327482, 19039260, 22212470, 26654964, 33318705, 44424940, 66637410, 133274820]

約数ペア:

[(1, 133274820), (2, 66637410), (3, 44424940), (4, 33318705), (5, 26654964), (6, 22212470), (7, 19039260), (10, 13327482), (12, 11106235), (14, 9519630), (15, 8884988), (20, 6663741), (21, 6346420), (28, 4759815), (30, 4442494), (35, 3807852), (42, 3173210), (60, 2221247), (70, 1903926), (84, 1586605), (105, 1269284), (140, 951963), (210, 634642), (420, 317321)]