15256430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11471}}^1$

素因数の和:11504

約数の個数: 32

約数和(自身を含む): 33039360

約数和(自身を除く): 17782930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 11471, 22942, 57355, 80297, 114710, 160594, 217949, 401485, 435898, 802970, 1089745, 1525643, 2179490, 3051286, 7628215, 15256430]

約数ペア:

[(1, 15256430), (2, 7628215), (5, 3051286), (7, 2179490), (10, 1525643), (14, 1089745), (19, 802970), (35, 435898), (38, 401485), (70, 217949), (95, 160594), (133, 114710), (190, 80297), (266, 57355), (665, 22942), (1330, 11471)]