2912365470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1981201}}^1$

素因数の和:1981225

約数の個数: 48

約数和(自身を含む): 8130853008

約数和(自身を除く): 5218487538

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 1981201, 3962402, 5943603, 9906005, 11887206, 13868407, 19812010, 27736814, 29718015, 41605221, 59436030, 69342035, 83210442, 97078849, 138684070, 194157698, 208026105, 291236547, 416052210, 485394245, 582473094, 970788490, 1456182735, 2912365470]

約数ペア:

[(1, 2912365470), (2, 1456182735), (3, 970788490), (5, 582473094), (6, 485394245), (7, 416052210), (10, 291236547), (14, 208026105), (15, 194157698), (21, 138684070), (30, 97078849), (35, 83210442), (42, 69342035), (49, 59436030), (70, 41605221), (98, 29718015), (105, 27736814), (147, 19812010), (210, 13868407), (245, 11887206), (294, 9906005), (490, 5943603), (735, 3962402), (1470, 1981201)]