2015930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 4285440

約数和(自身を除く): 2269510

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 929, 1085, 1858, 2170, 4645, 6503, 9290, 13006, 28799, 32515, 57598, 65030, 143995, 201593, 287990, 403186, 1007965, 2015930]

約数ペア:

[(1, 2015930), (2, 1007965), (5, 403186), (7, 287990), (10, 201593), (14, 143995), (31, 65030), (35, 57598), (62, 32515), (70, 28799), (155, 13006), (217, 9290), (310, 6503), (434, 4645), (929, 2170), (1085, 1858)]