1787070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 2567490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 839, 1065, 1678, 2130, 2517, 4195, 5034, 8390, 12585, 25170, 59569, 119138, 178707, 297845, 357414, 595690, 893535, 1787070]

約数ペア:

[(1, 1787070), (2, 893535), (3, 595690), (5, 357414), (6, 297845), (10, 178707), (15, 119138), (30, 59569), (71, 25170), (142, 12585), (213, 8390), (355, 5034), (426, 4195), (710, 2517), (839, 2130), (1065, 1678)]