306071490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1973}}^1\times {\mathrm{5171}}^1$

素因数の和:7154

約数の個数: 32

約数和(自身を含む): 735086016

約数和(自身を除く): 429014526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1973, 3946, 5171, 5919, 9865, 10342, 11838, 15513, 19730, 25855, 29595, 31026, 51710, 59190, 77565, 155130, 10202383, 20404766, 30607149, 51011915, 61214298, 102023830, 153035745, 306071490]

約数ペア:

[(1, 306071490), (2, 153035745), (3, 102023830), (5, 61214298), (6, 51011915), (10, 30607149), (15, 20404766), (30, 10202383), (1973, 155130), (3946, 77565), (5171, 59190), (5919, 51710), (9865, 31026), (10342, 29595), (11838, 25855), (15513, 19730)]